From Wikipedia, the free encyclopedia. Sylvia Anderson (née Thamm), born 25 March 1937 (age 74), is a British voice artist and film producer, most notable for collaborations with Gerry Anderson, to whom she was married from 1962 to 1975. Though co-creator and co-writer of some of their productions through the 1960s, Sylvia's main contribution was the development of realistic characters that viewers could identify with and become involved with. She usually directed the bi-weekly voice recording sessions, and provided the voices of many female characters, most memorably Lady Penelope in the Thunderbirds television series and subsequent films. She and Gerry Anderson married in 1960 and were divorced in 1980 following a 5-year separation. Description above from the Wikipedia article Sylvia Anderson, licensed under CC-BY-SA, full list of contributors on Wikipedia.
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Biography from TMDB.
- April 25, 1937 (89)
- London, England
- Actor, writer and producer
- 15 on MovieCove · 70 credits in all
What are Sylvia Anderson's films like?
Across their 10 MovieCove titles with a thematic analysis, their films lean Bonds and Survival.
Themes
What they feel like to watch
Ironic 0 · Wry 0 · Earnest 6
A split, not a type: Light 3 · Serious 1 · Dark 2
A split, not a type: Grounded 1 · Stylized 1 · Heightened 4
Gentle 0 · Charged 5 · Intense 1
Steady 4 · Shifting 2 · Whiplash 0
A split, not a type: Straight-faced 2 · Some laughs 4 · Funny 0
Slow burn 2 · Even-paced 4 · Relentless 0
Casual 5 · Engaged 1 · Full focus 0
Easy watch 4 · Affecting 1 · Heavy 1
Resolved 5 · Open-ended 1 · Ambiguous 0
Roles they play
Usually the Ally: 2 of 3 analyzed roles.
- Allyas Doctor Venus in Fireball XL5 (1962)
- Allyas Lady Penelope Creighton-Ward in Thunderbirds (1965)
- Heroas Lady Penelope Creighton-Ward in Thunderbird 6 (1968)
Moods and endings
- Happy7
- Bittersweet1
- Tragic1
- Cyclical1
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 Sylvia Anderson's films?
As of October 24, 2026, 10 of their 15 MovieCove titles stream on a subscription or free service.
- BritBox
Subscription and free streaming for Sylvia Anderson'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
70 credits, 15 with a MovieCove page; 5 appearances as themselves are hidden until asked for.

Space: 1999 4K Double Bill - Breakaway and The Metamorph (not in the MovieCove catalog yet)(2026)

Thunderbirds 60th Anniversary Double Bill - Trapped in the Sky / Terror in New York City (not in the MovieCove catalog yet)(2025)

Presented in Supercolorisation (not in the MovieCove catalog yet)(2022)

Thunderbirds: The Anniversary Episodes (not in the MovieCove catalog yet)(2020)

HD21 The Worlds of Gerry Anderson in High Definition (not in the MovieCove catalog yet)(2016)

Thunderbirds 1965: Introducing Thunderbirds (not in the MovieCove catalog yet)(2015)

Thunderbirds 1965: The Abominable Snowman (not in the MovieCove catalog yet)(2015)

Thunderbirds 1965: The Stately Homes Robberies (not in the MovieCove catalog yet)(2015)

Thunderbirds Are Go(2015)
Midcredits score: 42nd percentile of all shows
Reggie & Thunderbirds: No Strings Attached (not in the MovieCove catalog yet)(2015)

This Is Supermarionation (not in the MovieCove catalog yet)(2014)

Peter Kay's Animated All Star Band: The Official BBC Children in Need Medley (not in the MovieCove catalog yet)(2009)

All About 'Thunderbirds' (not in the MovieCove catalog yet)(2008)

Stingray: The Reunion Party (not in the MovieCove catalog yet)(2008)

Thunderbirds(2004)
Midcredits score: 10th percentile of all films
Absolutely Fabulous(1992)
Midcredits score: 90th percentile of all shows
Martha Jellneck (not in the MovieCove catalog yet)(1988)

The Complete Thunderbirds (not in the MovieCove catalog yet)(1985)
Midcredits score: 47th percentile of all films
Countdown to Disaster (not in the MovieCove catalog yet)(1982)

Thunderbirds in Outer Space (not in the MovieCove catalog yet)(1981)

Revenge of the Mysterons from Mars (not in the MovieCove catalog yet)(1981)

The Amazing Adventures Of Joe 90 (not in the MovieCove catalog yet)(1981)

Alien Attack (not in the MovieCove catalog yet)(1980)

Thunderbirds to the Rescue (not in the MovieCove catalog yet)(1980)

Captain Scarlet vs. The Mysterons (not in the MovieCove catalog yet)(1980)
Midcredits score: 62nd percentile of all films (provisional, few ratings)
Destination Moonbase-Alpha (not in the MovieCove catalog yet)(1978)

Space: 1999(1975)
Midcredits score: 64th percentile of all shows
Space: 1999 (not in the MovieCove catalog yet)(1975)

The Investigator (not in the MovieCove catalog yet)(1973)

The Protectors(1972)
Midcredits score: 34th percentile of all shows
UFO: Take Them Alive (not in the MovieCove catalog yet)(1972)

UFO(1970)
Midcredits score: 86th percentile of all shows
The Secret Service (not in the MovieCove catalog yet)(1969)
Midcredits score: 52nd percentile of all films
Joe 90 (not in the MovieCove catalog yet)(1968)

Thunderbird 6(1968)
Midcredits score: 53rd percentile of all films
Captain Scarlet and the Mysterons (not in the MovieCove catalog yet)(1967)

Thunderbirds: Give or Take a Million (not in the MovieCove catalog yet)(1966)

Thunderbirds Are Go(1966)
Midcredits score: 61st percentile of all films
Thunderbirds: Ricochet (not in the MovieCove catalog yet)(1966)

Thunderbirds: Lord Parker's 'Oliday (not in the MovieCove catalog yet)(1966)

Thunderbirds: Alias Mr. Hackenbacker (not in the MovieCove catalog yet)(1966)

Thunderbirds: Path of Destruction (not in the MovieCove catalog yet)(1966)

Thunderbirds: Atlantic Inferno (not in the MovieCove catalog yet)(1966)

Thunderbirds: Security Hazard (not in the MovieCove catalog yet)(1966)

Thunderbirds: The Cham-Cham (not in the MovieCove catalog yet)(1966)

Thunderbirds: Martian Invasion (not in the MovieCove catalog yet)(1966)

Thunderbirds: Attack of the Alligators! (not in the MovieCove catalog yet)(1966)

Thunderbirds: Brink of Disaster (not in the MovieCove catalog yet)(1966)

Thunderbirds: The Duchess Assignment (not in the MovieCove catalog yet)(1966)

Thunderbirds: Move - And You're Dead (not in the MovieCove catalog yet)(1966)

Thunderbirds: Danger at Ocean Deep (not in the MovieCove catalog yet)(1966)

Thunderbirds: Cry Wolf (not in the MovieCove catalog yet)(1966)

Thunderbirds: The Man from MI.5 (not in the MovieCove catalog yet)(1966)

Thunderbirds: The Imposters (not in the MovieCove catalog yet)(1966)

Thunderbirds: City of Fire (not in the MovieCove catalog yet)(1966)

Thunderbirds: The Mighty Atom (not in the MovieCove catalog yet)(1965)

Thunderbirds: Vault of Death (not in the MovieCove catalog yet)(1965)

Thunderbirds: 30 Minutes After Noon (not in the MovieCove catalog yet)(1965)

Thunderbirds: Day of Disaster (not in the MovieCove catalog yet)(1965)

Thunderbirds: The Perils of Penelope (not in the MovieCove catalog yet)(1965)

Thunderbirds(1965)
Midcredits score: 85th percentile of all shows
Thunderbirds: Trapped in the Sky (not in the MovieCove catalog yet)(1965)

Stingray(1964)
Midcredits score: 63rd percentile of all shows
Fireball XL5(1962)
Midcredits score: 53rd percentile of all shows
Supercar(1961)
Midcredits score: 46th percentile of all shows
Crossroads to Crime (not in the MovieCove catalog yet)(1960)
Revenge of the Mysterons from Mars (not in the MovieCove catalog yet)
Career shape
Star power in the 82nd percentile of 239,109 people with a billed film role, over a full career of 70 titles, 69 of them dated from 1960 to 2026.
Film career
- 1965Screen debut· Thunderbirds
- 1966First film· Thunderbirds Are GO
- 1966First top-billed film· Thunderbirds Are GO
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.
How do Sylvia Anderson's films land?
Their typical MovieCove film has a Midcredits score in the 53rd percentile, the median of all 6; across their 6 films with reception data, the typical film sits in the 51st percentile for acclaim.
- 75th and up3
- 50th to 74th7
- 25th to 49th4
- Below 25th1
Shape of the crowd
10 of their 15 titles are Crowd Pleasers.
- Universally Loved1
- Crowd Pleaser10
- Mixed4
Reviewers score the acting 47/100 in their films, across 5 reviewed titles; fans 58, detractors 34. 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 Sylvia Anderson work with?
People who share at least 2 of Sylvia Anderson's MovieCove titles, grouped by what they did on them; Barry Gray shares the most, 9.
Directors
- Alan PattilloShared titles: The Incredible Voyage of Stingray (1980), Thunderbirds (1965), Stingray (1964), Fireball XL5 (1962), Supercar (1961)See all 5 shared titles with Alan Pattillo

- David ElliottShared titles: The Incredible Voyage of Stingray (1980), Thunderbirds (1965), Stingray (1964), Fireball XL5 (1962), Supercar (1961)See all 5 shared titles with David Elliott

- David LaneShared titles: Journey Through the Black Sun (1982), Thunderbird 6 (1968), Thunderbirds Are Go (1966), Thunderbirds (1965), Stingray (1964)See all 5 shared titles with David Lane

- John KellyShared titles: The Incredible Voyage of Stingray (1980), Stingray (1964), Fireball XL5 (1962)See all 3 shared titles with John Kelly
Writers
- Alan FennellShared titles: The Incredible Voyage of Stingray (1980), Thunderbirds (1965), Stingray (1964), Fireball XL5 (1962)See all 4 shared titles with Alan Fennell

- Dennis SpoonerShared titles: The Incredible Voyage of Stingray (1980), Thunderbirds (1965), Stingray (1964), Fireball XL5 (1962)See all 4 shared titles with Dennis Spooner

Actors
- David GrahamShared titles: The Incredible Voyage of Stingray (1980), Thunderbird 6 (1968), Thunderbirds Are Go (1966), Thunderbirds (1965), Stingray (1964), Fireball XL5 (1962), Supercar (1961)See all 7 shared titles with David Graham

- Ray BarrettShared titles: The Incredible Voyage of Stingray (1980), Thunderbirds Are Go (1966), Thunderbirds (1965), Stingray (1964)See all 4 shared titles with Ray Barrett

- Christine FinnShared titles: Thunderbird 6 (1968), Thunderbirds Are Go (1966), Thunderbirds (1965)See all 3 shared titles with Christine Finn

- Peter DyneleyShared titles: Thunderbird 6 (1968), Thunderbirds Are Go (1966), Thunderbirds (1965)See all 3 shared titles with Peter Dyneley

Composers, cinematographers and editors
- Barry GrayShared titles: Journey Through the Black Sun (1982), The Incredible Voyage of Stingray (1980), Journey to the Far Side of the Sun (1969), Thunderbird 6 (1968), Thunderbirds Are Go (1966), Thunderbirds (1965), Stingray (1964), Fireball XL5 (1962), Supercar (1961)See all 9 shared titles with Barry Gray

- John ReadShared titles: Journey to the Far Side of the Sun (1969), Thunderbirds Are Go (1966), Thunderbirds (1965), Stingray (1964), Fireball XL5 (1962), Supercar (1961)See all 6 shared titles with John Read
- Len WalterShared titles: Journey to the Far Side of the Sun (1969), Thunderbird 6 (1968), Thunderbirds Are Go (1966), Thunderbirds (1965)See all 4 shared titles with Len Walter
- Harry MacDonaldShared titles: Thunderbirds (1965), Stingray (1964)See all 2 shared titles with Harry MacDonald
Producers
- Reg HillShared titles: Thunderbirds (1965), Stingray (1964), Fireball XL5 (1962), Supercar (1961)See all 4 shared titles with Reg Hill

- Lew GradeShared titles: Journey to the Far Side of the Sun (1969), Thunderbird 6 (1968), Thunderbirds Are Go (1966)See all 3 shared titles with Lew Grade



