- 1958 — Earth vs the Spider
- 1963 — The Atomic Brain
- 1964 — Devil Doll
- 1966 — Jack Frost (U.S.)
- 1967 — Wild Rebels
- 1985 — Warrior of the Lost World (U.S.)
- 1978 — Cindy Leadbetter is featured in that month's issue of the Italian edition of Playboy as Playmate.
- 1988 — By this time, Joel and Jim had decided on a format for their show: Joel would play a guy trapped in space who would watch movies and make informative comments and "narrate" the films for the audience. Throughout the program would run a series of segments in which Joel would talk directly to the people of Earth and interact with some robots he had designed.
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