Ib Jørgen Melchior (born September 17, 1917) is a novelist, short story writer, film producer, film director, and screenwriter of low-budget American science fiction movies, most of them released by American International Pictures. He was born in Copenhagen, Denmark. Melchior's novels include Code Name: Grand Guignol, Eva, The Haigerloch Project, The Marcus Device, Order of Battle: Hitler's Werewolves, Sleeper Agent, The Tombstone Cipher and The Watchdogs of Abaddon. His non-fiction includes the books Quest: Searching for Germany's Nazi Past (with co-author Frank Brandenburg) and Lauritz Melchior: The Golden Years of Bayreuth, the latter a biography of his father, the opera singer and movie star Lauritz Melchior. With his wife, L.A. architect Cleo Baldon, Ib Melchior wrote the non-fiction books Reflections on the Pool: California Designs for Swimming and Steps & Stairways. Melchior also wrote Hour of Vengeance, a play based on the Viking story of Amled that also inspired William Shakespeare's play Hamlet. In 1982, it was awarded the Hamlet Award for best playwriting by the Shakespeare Society of America. As a filmmaker, Melchior wrote and directed The Angry Red Planet (1959) and The Time Travelers (1964). His most high profile credit was as co-screenwriter (along with John C. Higgins) of Byron Haskin's critically acclaimed Robinson Crusoe on Mars (1964). He cowrote the screenplays for two U.S.-Danish coproductions, Reptilicus (1961) and Journey to the Seventh Planet (1962), and provided the English language script for Mario Bava's Planet of the Vampires (1965). For television, he wrote "The Premonition" episode for the second season of the original The Outer Limits series. The episode was broadcast in 1965. Melchior's short story The Racer was adapted as Paul Bartel's cult film favorite, Death Race 2000 (1975), starring David Carradine and Sylvester Stallone and produced by Roger Corman. It was later remade as Death Race (2008), starring Jason Statham and Joan Allen, directed by Paul W.S. Anderson and produced by Tom Cruise. He claims to be the creator of the original idea upon which Irwin Allen based his television series Lost in Space, although he never received onscreen credit for this. In 1960, Melchior had created an outline for a series he called "Space Family Robinson", which later became a Gold Key comic book. Ed Shifres' book Lost in Space: The True Story is a detailed documentation of how Irwin Allen allegedly plagiarized Melchior's script, with the two outlines presented side by side. Decades later, Prelude Pictures hired Melchior as a consultant on its Lost in Space feature film adaptation, but later sold his contract to New Line Cinema, its production partner on the film. New Line agreed to pay Melchior a $75,000 production bonus and $15,000, but refused him his contractually promised two percent of the producer's gross receipts from the film.
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Biography from TMDB.
- September 17, 1917
- March 14, 2015 (aged 97)
- Copenhagen, Denmark
- Director and writer
- 16 on MovieCove · 21 credits in all
Where can I watch Ib Melchior's films?
As of October 24, 2026, 13 of their 16 MovieCove titles stream on a subscription or free service.
Subscription and free streaming for Ib Melchior'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
21 credits, 16 with a MovieCove page; 2 appearances as themselves are hidden until asked for.

Death Race 2050(2017)
Midcredits score: 5th percentile of all films
Death Race 3: Inferno(2013)
Midcredits score: 24th percentile of all films
Death Race 2(2010)
Midcredits score: 25th percentile of all films
Death Race(2008)
Midcredits score: 53rd percentile of all films
My Lovely Monster (not in the MovieCove catalog yet)(1991)

Death Race 2000(1975)
Midcredits score: 53rd percentile of all films
Keep Off the Grass (not in the MovieCove catalog yet)(1970)

Ambush Bay(1966)
Midcredits score: 20th percentile of all films
Planet of the Vampires(1965)
Midcredits score: 52nd percentile of all films
The Time Travelers(1964)
Midcredits score: 20th percentile of all films
Robinson Crusoe on Mars(1964)
Midcredits score: 61st percentile of all films
The Outer Limits(1963)
Midcredits score: 92nd percentile of all shows
Midcredits score: 10th percentile of all films
Reptilicus (not in the MovieCove catalog yet)(1961)

Reptilicus(1961)
Midcredits score: 3rd percentile of all films
The Angry Red Planet(1959)
Midcredits score: 19th percentile of all films
Men Into Space (not in the MovieCove catalog yet)(1959)
Midcredits score: 9th percentile of all films
When Hell Broke Loose (not in the MovieCove catalog yet)(1958)

Live Fast, Die Young(1958)
Midcredits score: 27th percentile of all films
Godzilla Raids Again(1955)
Midcredits score: 28th percentile of all films



