Planet Earth (1974)

Released: Apr 23, 1974

Runtime: 74 minutes

Genre: Science fiction, TV Movie

Stars: John Saxon, Janet Margolin, Ted Cassidy, Christopher Cary, Diana Muldaur, Sally Kemp

Crew: Marc Daniels (Director), Gene Roddenberry (Story), Gene Roddenberry (Teleplay), Juanita Bartlett (Teleplay), Robert H. Justman (Producer), Gene Roddenberry (Executive Producer)