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Michael Rennie

Michael Rennie

Actor · Died June 10, 1971, aged 61 · Bradford, West Yorkshire, England, UK

Michael Rennie (born August 1909 – June 10, 1971) was an English actor best known for his role as Klaatu in the science fiction classic The Day the Earth Stood Still (1951). He enjoyed a successful career spanning film, television, and theater, gaining fame for his dignified and often authoritative roles. Michael Rennie was born Eric Alexander Rennie in Ilford, Essex, England. His early interest in acting led him to the Royal Academy of Dramatic Art (RADA), where he trained and developed his skills as a performer. He worked initially in British theater before transitioning to film. Rennie’s early career included several roles in British films, but it was his move to Hollywood in the 1940s that helped him gain more widespread recognition. He appeared in a series of films, often portraying dignified or authoritative characters, with his tall stature, smooth voice, and good looks making him a natural fit for leading roles. His breakthrough came with the science fiction film The Day the Earth Stood Still (1951), where he portrayed the alien visitor Klaatu. The film is considered one of the most influential sci-fi movies of all time, and Rennie’s portrayal of the calm and rational Klaatu became iconic. The film's message of peace, tolerance, and warning against militarism resonated with audiences, and Rennie’s performance as the alien ambassador remains one of his most famous and enduring roles. Following The Day the Earth Stood Still, Rennie continued to appear in a variety of films, often in roles of authority or leadership. Some notable films he starred in include The Lost World (1960), The 27th Day (1957), and Journey to the Center of the Earth (1959), where he appeared alongside actors like James Mason and Pat Boone. Rennie also appeared in numerous television series, including The Twilight Zone, The Outer Limits, and The Invaders. In the 1960s, he had roles in various TV shows, further establishing his presence in the science fiction and adventure genres. Rennie was married twice. His first marriage was to actress Dorothy Dandridge in 1959, but they eventually divorced. Later, he married Shirley Sutherland, with whom he remained until his death. Despite his fame, Rennie led a relatively private life and was known to be a gentleman both on and off screen. He had a reputation for being reserved and professional, a trait that made him well-suited to the types of roles he was often cast in. Michael Rennie passed away on June 10, 1971, at the age of 61, from a heart attack while vacationing in Spain. His death marked the end of a distinguished career in film and television. Rennie’s most enduring legacy is his portrayal of Klaatu in The Day the Earth Stood Still, which remains a staple of science fiction cinema. His calm, authoritative presence in the film and his portrayal of an alien visitor with a message of peace continue to resonate with audiences and are considered a high point in 1950s science fiction. Throughout his career, he brought dignity and depth to the roles he played, earning him a place in cinematic history, particularly within the science fiction genre.

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Biography from TMDB.

Born
August 25, 1909
Died
June 10, 1971 (aged 61)
From
Bradford, West Yorkshire, England, UK
Works as
Actor
Titles
55 on MovieCove · 111 credits in all
Links
IMDb (opens in a new tab)TMDB (opens in a new tab)Wikidata (opens in a new tab)

Known for

TMDB popularity, last 38 days to Oct 27Down 29% in 30 days

What are Michael Rennie's films like?

Across their 32 MovieCove titles with a thematic analysis, their films lean Morality and Bonds.

Genres

Adventure11 titlesTypical Midcredits score: 50th percentile
: browse their Adventure movies
Drama11 titlesTypical Midcredits score: 50th percentile
: browse their Drama movies
Action3 titlesTypical Midcredits score: 66th percentile, at or above their average across these genres
: browse their Action movies
Documentary3 titlesTypical Midcredits score: 80th percentile, at or above their average across these genres
: browse their Documentary movies

Their MovieCove films by primary genre. The badge is the typical Midcredits score of the genre's films, the median percentile; an up arrow marks a genre at or above their average across these genres.

Themes

share of theme weight
Morality
26%
Bonds
16%
Society
15%
Self
13%
Power
12%
Survival
9%
Ideas
9%
Romantic love7 titles, browse their movies with this themeFamily bonds5 titles, browse their movies with this themeRedemption4 titles, browse their movies with this themeAmbition4 titles, browse their movies with this themeSurvival5 titles, browse their movies with this themeOppression3 titles, browse their movies with this themeFreedom3 titles, browse their movies with this themeBetrayal4 titles, browse their movies with this theme

What they feel like to watch

their average across 32 films
ToneFeelDemandtheir average · filled zone: the category
Stylized: How far its world departs from everyday reality. Browse their stylized movies.
Tone · Style
naturalisticheightened

A split, not a type: Grounded 14 · Stylized 13 · Heightened 5

Charged: How hard the emotional peaks hit while you watch. Browse their charged movies.
Feel · Intensity
gentleintense

Gentle 6 · Charged 20 · Intense 6

Steady: How much it swings between very different feelings. Browse their steady movies.
Feel · Swings
steadyswings

Steady 19 · Shifting 13 · Whiplash 0

Straight-faced: How much of the runtime is played for laughs. Browse their straight-faced movies.
Feel · Humor
noneconstant

Straight-faced 23 · Some laughs 8 · Funny 1

Even-paced: How fast it moves from scene to scene. Browse their even-paced movies.
Demand · Pace
slowrelentless

A split, not a type: Slow burn 16 · Even-paced 14 · Relentless 2

Engaged: How much focus it asks of you — look away and lose the thread? Browse their engaged movies.
Demand · Attention
casualfull focus

A split, not a type: Casual 16 · Engaged 15 · Full focus 1

Affecting: How much it costs you emotionally; whether you need recovery time. Browse their affecting movies.
Demand · Emotional cost
easyheavy

Easy watch 13 · Affecting 15 · Heavy 4

Resolved: How much is left for you to interpret. Browse their resolved movies.
Demand · Resolution
resolvedambiguous

Resolved 29 · Open-ended 3 · Ambiguous 0

Roles they play

18 analyzed roles

Usually the Mentor: 6 of 18 analyzed roles.

Mentor
6 of 18
Ally
5 of 18
Shadow
3 of 18
Hero
2 of 18
Herald
1 of 18
Shapeshifter
1 of 18
Show the 18 roles

Moods and endings

endings are an aggregate; no title is named

Dominant moods · mentions across their titles

Tense
22
Melancholic
13
Warm
8
Thrilling
8
Romantic
9
Other
24

How their films linger

Feel-good10 titles, browse their movies with this aftertasteHopeful13 titles, browse their movies with this aftertasteBittersweet11 titles, browse their movies with this aftertasteFun6 titles, browse their movies with this aftertasteThought-provoking5 titles, browse their movies with this aftertasteUnsettling6 titles, browse their movies with this aftertaste

How their films end · 2 with a twist

  • Happy14
  • Bittersweet15
  • Tragic1
  • Ambiguous2

AI-generated from each title's plot synopsis and cast list, with extra plot summaries, reviews and Parents Guide notes for titles the model may not know, and the model's own knowledge of the ones it recognizes. Only analyzed titles count, so this covers part of the filmography; the feel axes count films only for now.

Where can I watch Michael Rennie's films?

As of October 24, 2026, 19 of their 55 MovieCove titles stream on a subscription or free service, most on Tubi (14).

Also on these channels

Subscription and free streaming for Michael Rennie's titles on MovieCove; rent and buy are not counted. Titles are listed by Midcredits score, highest first, at most 12 per service; a dashed chip is a producer credit or a minor one, such as a thanks. A service opens the browse page, which counts movies only, so its number can differ.

Filmography

111 credits, 55 with a MovieCove page; 2 appearances as themselves are hidden until asked for.

  • Watch the Skies!: Science Fiction, the 1950s and Us(2005)

    as Klaatu

    Midcredits score: 71st percentile of all films

  • Lost in Space Forever(1998)

    as The Keeper (archive footage)

    Midcredits score: 80th percentile of all films

  • Theremin: An Electronic Odyssey(1993)

    as Klaatu (archive footage) (uncredited)

    Midcredits score: 83rd percentile of all films

  • The Horror Show (not in the MovieCove catalog yet)(1979)

    as (archive footage)

  • Assignment Terror(1970)

    as Dr. Odo Warnoff

    Midcredits score: 6th percentile of all films

  • The Battle of El Alamein(1969)

    as Bernard Law Montgomery

    Midcredits score: 20th percentile of all films

  • Stoney (not in the MovieCove catalog yet)(1969)

    as Harvey Ward

  • Subterfuge(1968)

    as Goldsmith

    Midcredits score: 13th percentile of all films

  • The Last Chance (not in the MovieCove catalog yet)(1968)

    as George McConnell

  • Seven Into Hell (not in the MovieCove catalog yet)(1968)

    as Blynn

  • The Devil's Brigade(1968)

    as Lt. Gen. Mark Clark

    Midcredits score: 72nd percentile of all films

  • The Power(1968)

    as Arthur Nordlund

    Midcredits score: 44th percentile of all films

  • The Young, the Evil and the Savage(1968)

    as Inspector Durand

    Midcredits score: 28th percentile of all films

  • Death on the Run (not in the MovieCove catalog yet)(1967)

    as Major Worthington Clark

  • The Danny Thomas Hour (not in the MovieCove catalog yet)(1967)

    Show 1 episode · as Paul Heaton

  • Hondo (not in the MovieCove catalog yet)(1967)

    Show 2 episodes · Actor

  • Hondo and the Apaches(1967)

    as Tribolet

    Midcredits score: 32nd percentile of all films

  • Hotel(1967)

    as Geoffrey - Duke of Lanbourne

    Midcredits score: 63rd percentile of all films

  • The Invaders (not in the MovieCove catalog yet)(1967)

    Show 2 episodes · as Magnus · as Vice Chancellor Pierre Alquist

  • Cyborg 2087 (not in the MovieCove catalog yet)(1966)

    as Garth A7

  • Jericho (not in the MovieCove catalog yet)(1966)

    Show 1 episode · Actor

  • ABC Stage 67 (not in the MovieCove catalog yet)(1966)

    Show 1 episode · Actor

  • The Time Tunnel(1966)

    Show 1 episode · as Capt. Malcolm Smith

    Midcredits score: 76th percentile of all shows

  • Batman(1966)

    Show 2 episodes · as Sandman

    Midcredits score: 71st percentile of all shows

  • Ride Beyond Vengeance(1966)

    as Brooks Durham

    Midcredits score: 54th percentile of all films

  • The F.B.I. (not in the MovieCove catalog yet)(1965)

    Show 1 episode · as Albert Robinson / Major John Anka · as Conrad Letterman · as Eric Reverson

  • Lost in Space(1965)

    Show 2 episodes · as The Keeper

    Midcredits score: 63rd percentile of all shows

  • Branded (not in the MovieCove catalog yet)(1965)

    Show 1 episode · Actor

  • Daniel Boone (not in the MovieCove catalog yet)(1964)

    Show 1 episode · as Edgar Newton · as Maj. Peter Wellington

  • The Man from U.N.C.L.E.(1964)

    Show 1 episode · as Barnaby Partridge

    Midcredits score: 79th percentile of all shows

  • 12 O'Clock High (not in the MovieCove catalog yet)(1964)

    Show 1 episode · as Gen. St. John Keighley

  • Mary, Mary (not in the MovieCove catalog yet)(1963)

    as Dirk Winston

  • Kraft Suspense Theatre (not in the MovieCove catalog yet)(1963)

    Show 1 episode · as Robert Thurston

  • Bob Hope Presents the Chrysler Theatre (not in the MovieCove catalog yet)(1963)

    Show 1 episode · as Edward Parker Greene · as Inspector Kauslake

  • The Great Adventure (not in the MovieCove catalog yet)(1963)

    Show 1 episode · as President Jefferson Davis

  • The Alfred Hitchcock Hour(1962)

    Show 1 episode · as Ralph Manson

    Midcredits score: 97th percentile of all shows

  • The Virginian (not in the MovieCove catalog yet)(1962)

    Show 1 episode · as Michael O'Rourke

  • The Dick Powell Show (not in the MovieCove catalog yet)(1961)

    Show 1 episode · as General Conrad Munday · as Inspector Marshall

  • Route 66(1960)

    Show 2 episodes · Actor

    Midcredits score: 73rd percentile of all shows

  • The Barbara Stanwyck Show (not in the MovieCove catalog yet)(1960)

    Show 1 episode · as Julius

  • The Lost World(1960)

    as Lord John Roxton

    Midcredits score: 26th percentile of all films

  • Third Man on the Mountain(1959)

    as Captain John Winter

    Midcredits score: 77th percentile of all films

  • The Third Man (not in the MovieCove catalog yet)(1959)

    Show 77 episodes · Actor

  • Bonanza(1959)

    Show 1 episode · as Prof. Poppy / Dr. P.A. Mundy

    Midcredits score: 69th percentile of all shows

  • Shirley Temple's Storybook(1958)

    Show 1 episode · as Captain Creighton

    Midcredits score: 59th percentile of all shows

  • Missiles from Hell(1958)

    as Stefan

    Midcredits score: 27th percentile of all films

  • Suspicion (not in the MovieCove catalog yet)(1957)

    Show 1 episode · as Angus Martin

  • DuPont Show of the Month (not in the MovieCove catalog yet)(1957)

    Show 1 episode · Actor

  • Perry Mason(1957)

    Show 1 episode · as Prof. Edward Lindley

    Midcredits score: 95th percentile of all shows

  • Omar Khayyam(1957)

    as Hasani Sabah

    Midcredits score: 33rd percentile of all films

  • Island in the Sun(1957)

    as Hilary Carson

    Midcredits score: 45th percentile of all films

  • Circle of the Day (not in the MovieCove catalog yet)(1957)

    as Eric Millet

  • Teenage Rebel(1956)

    as Jay Fallon

    Midcredits score: 39th percentile of all films

  • The Letter (not in the MovieCove catalog yet)(1956)

    as Howard Joyce

  • Dick Powell's Zane Grey Theatre (not in the MovieCove catalog yet)(1956)

    Show 1 episode · as Grant Coburn · as Marshal Locke Gardner · as Matthew Birch

  • The Rains of Ranchipur(1955)

    as Lord Albert Esketh

    Midcredits score: 35th percentile of all films

  • Seven Cities of Gold(1955)

    as Father Junipero Serra

    Midcredits score: 32nd percentile of all films

  • The 20th Century Fox Hour (not in the MovieCove catalog yet)(1955)

    Show 1 episode · as Narrator

  • Alfred Hitchcock Presents(1955)

    Show 1 episode · as Allen Bliss · as Sir Humphrey J. Orford

    Midcredits score: 96th percentile of all shows

  • Dr. Jekyll and Mr. Hyde (not in the MovieCove catalog yet)(1955)

    as Dr. Henry Jekyll / Mr. Hyde

  • Soldier of Fortune(1955)

    as Inspector Merryweather, Hong Kong Marine Police

    Midcredits score: 50th percentile of all films

  • Désirée(1954)

    as Bernadotte

    Midcredits score: 55th percentile of all films

  • Producers' Showcase (not in the MovieCove catalog yet)(1954)

    Show 1 episode · as Howard Joyce

  • Climax! (not in the MovieCove catalog yet)(1954)

    Show 1 episode · as 'Irish' Sean Dillon · as Charles Martin Westling · as Dr. Fitzroy · as Dr. Henry Jekyll / Mr. Hyde · as James MacLennan · as Lord Edward Dominey / Major General Von Raggenstein · as Lorenzo

  • Mambo(1954)

    as Enrico Marisoni

    Midcredits score: 26th percentile of all films

  • Princess of the Nile(1954)

    as Rama Khan

    Midcredits score: 51st percentile of all films

  • Demetrius and the Gladiators(1954)

    as Peter

    Midcredits score: 66th percentile of all films

  • King of the Khyber Rifles(1953)

    as Brig. Gen. J. R. Maitland

    Midcredits score: 53rd percentile of all films

  • The Robe(1953)

    as Peter

    Midcredits score: 71st percentile of all films

  • Dangerous Crossing (not in the MovieCove catalog yet)(1953)

    as Dr. Paul Manning

  • Sailor of the King(1953)

    as Lt. Richard Saville

    Midcredits score: 78th percentile of all films

  • Titanic(1953)

    as End Narrator (Voice)

    Midcredits score: 78th percentile of all films

  • The Desert Rats(1953)

    as Narrator (voice) (uncredited)

    Midcredits score: 71st percentile of all films

  • Les Miserables(1952)

    as Jean Valjean

    Midcredits score: 65th percentile of all films

  • 5 Fingers(1952)

    as Colin Travers

    Midcredits score: 95th percentile of all films

  • Phone Call from a Stranger(1952)

    as Dr. Robert Fortness

    Midcredits score: 76th percentile of all films

  • The House in the Square (not in the MovieCove catalog yet)(1951)

    as Roger Forsyth

  • The Desert Fox: The Story of Rommel(1951)

    as Narrator (voice) (uncredited)

    Midcredits score: 77th percentile of all films

  • Schlitz Playhouse of Stars (not in the MovieCove catalog yet)(1951)

    Show 1 episode · Actor

  • The Day the Earth Stood Still(1951)

    as Klaatu / Mr. Carpenter

    Midcredits score: 95th percentile of all films

  • The 13th Letter (not in the MovieCove catalog yet)(1951)

    as Dr. Pearson

  • Trio (not in the MovieCove catalog yet)(1950)

    as Major George Templeton (segment Sanatorium)

  • The Black Rose(1950)

    as King Edward

    Midcredits score: 50th percentile of all films

  • The Body Said No! (not in the MovieCove catalog yet)(1950)

    as The Body

  • Miss Pilgrim's Progress (not in the MovieCove catalog yet)(1949)

    as Bob Thane

  • The Golden Madonna(1949)

    as Mike Christie

    Midcredits score: 50th percentile of all films (provisional, few ratings)

  • Uneasy Terms (not in the MovieCove catalog yet)(1948)

    as Slim Callaghan

  • Idol of Paris (not in the MovieCove catalog yet)(1948)

    as Hertz

  • White Cradle Inn (not in the MovieCove catalog yet)(1947)

    as Rudolph

  • The Root of All Evil (not in the MovieCove catalog yet)(1947)

    as Charles Mortimer

  • Caesar and Cleopatra(1945)

    as 1st Centurion

    Midcredits score: 47th percentile of all films

  • The Wicked Lady(1945)

    as Kit Locksby

    Midcredits score: 73rd percentile of all films

  • I'll Be Your Sweetheart (not in the MovieCove catalog yet)(1945)

    Actor

  • The Sky’s the Limit (not in the MovieCove catalog yet)(1943)

    as George

  • The Big Blockade (not in the MovieCove catalog yet)(1942)

    as George

  • Tower of Terror (not in the MovieCove catalog yet)(1941)

    as Anthony Hale

  • Ships with Wings (not in the MovieCove catalog yet)(1941)

    as Lieut. Maxwell

  • Turned Out Nice Again (not in the MovieCove catalog yet)(1941)

    as Diner

  • Mister V(1941)

    as Prison Camp Officer

    Midcredits score: 87th percentile of all films

  • The Patient Vanishes (not in the MovieCove catalog yet)(1941)

    as Inspector

  • Suicide Squadron(1941)

    as Kapulski

    Midcredits score: 49th percentile of all films

  • This Man in Paris (not in the MovieCove catalog yet)(1939)

    as Gang Member (uncredited)

  • Bank Holiday (not in the MovieCove catalog yet)(1938)

    as Guardsman (uncredited)

  • The Divorce of Lady X(1938)

    as Minor Role (uncredited)

    Midcredits score: 68th percentile of all films

  • Murder on Diamond Row(1937)

    as Medical Examiner

    Midcredits score: 37th percentile of all films

  • The Gap (not in the MovieCove catalog yet)(1937)

    as Chemist-Radio Operator (uncredited)

  • Gangway (not in the MovieCove catalog yet)(1937)

    as Ship's Officer

  • Gypsy (not in the MovieCove catalog yet)(1936)

    Actor

  • The Man Who Could Work Miracles(1936)

    as San Francisco Cop

    Midcredits score: 76th percentile of all films

  • Secret Agent(1936)

    as Army Captain (uncredited)

    Midcredits score: 57th percentile of all films

  • The Conquest of the Air (not in the MovieCove catalog yet)(1931)

    as Marquis d'Arlandes (uncredited)

Career shape

Star power in the 98th percentile of 239,109 people with a billed film role, over a full career of 110 titles from 1931 to 1998; peak year 1969.

Biggest box office

The Robe (1953)

$36M worldwide

Highest rated

The Day the Earth Stood Still (1951)

Midcredits 95th

Film career

MilestoneBreakout
19311998

Peak 1969 · at the high point of their film career. Top draw in 6 MovieCove titles. Film roles by billing, audience size and rating; 25+ votes. A show carries a single first-air date, so shows are not on the curve.

By role

only this rolewith another role
Acting110 of 110: 110 only acting, 0 with another role · typical Midcredits score63rd

By decade

1930s10 · acting1940s17 · acting1950s43 · acting1960s36 · acting1970s2 · acting1990s2 · acting

Billing

usually 5th · top billed in 21% of 24 roles
364656

Counts from TMDB across their full career, self appearances out; a title counts in every role they held on it. The ring is the typical Midcredits score (the median percentile) of the role's titles that are on MovieCove, shown from 5 scored. Billing is TMDB cast order for roles with 25+ votes, billed in the top 30; the columns are the share of top-billed roles in each era, 5-year spans from the year on the label, merged until each holds at least 5 roles.

How do Michael Rennie's films land?

Their typical MovieCove film has a Midcredits score in the 54th percentile, the median of all 45; across their 32 films with reception data, the typical film sits in the 55th percentile for acclaim.

Acclaim · how much people like their films

55thpercentile
Typical film, the median of 32

Approval · how many liked their films

48thpercentile
Typical film, the median of 32

Reach · how many have seen their films

47thpercentile
Typical film, the median of 32

Midcredits score across 55 titles, by percentile

  • 75th and up16
  • 50th to 74th22
  • 25th to 49th14
  • Below 25th3

Shape of the crowd

32 of their 55 titles are Crowd Pleasers.

  • Universally Loved5
  • Universally Panned1
  • Crowd Pleaser32
  • Broadly Agreed4
  • Mixed13

Most divisive · actor

Lost in Space Forever (1998)

72nd percentile spread · 12% rated it 4 or lower

Most loved · actor

The Day the Earth Stood Still (1951)

Midcredits 95th · 84% liked

Reviewers score the acting 64/100 in their films, across 31 reviewed titles; fans 72, detractors 45. The element that speaks to their work as an actor.

Percentiles are each film's standing among all films on MovieCove; the typical film is the median, so one outlier cannot drag it. Percentiles and reviewer scores count the films IMDb credits them on, for now; the Midcredits score bands, the shape of the crowd and the two cards count their MovieCove titles, shows included (a show ranked among shows), appearances as themselves left out. A descriptor is the shape of a title's IMDb rating distribution against the catalog; "most divisive" needs a spread wider than half of all titles, and a card names only a principal credit: a craft role, and on a show a crew role or a run of episodes, never a courtesy credit or a one-off guest spot.

Who does Michael Rennie work with?

People who share at least 2 of Michael Rennie's MovieCove titles, grouped by what they did on them; Debra Paget shares the most, 4.

Directors

Writers

Actors

Composers, cinematographers and editors

Producers