cast
- Tabi Cooper
- Hank O'Hare
- Roy Applegate
- Tommy
- Torin Thatcher
- Lassiter
- Victor Buono
- Lance O'Toole
- Barbara Luna
- Luisa Santamaria
- Jed Allen
- Roger Randall
- Sorrell Booke
- A. J. Livwright
/_derived_jpg_q90_80x60_m0/TheLostWorld1960-Still2.jpg?partner=allrovi.com){kind=small}
- Jill St. John
- Brenda Starr
- Marcia Strassman
- Kentucky Smith
- Joel Fabiani
- Carlos Vegas
- Arthur Roberts
- Dan Leander
crew
- Mel Stewart
- Director
- Mel Stuart
- Director
- Robert Larson
- Producer
- George Kirgo
- Screenwriter
- Ira R. Barmak
- Screen Story
- Ted Voigtlander
- Cinematographer
- Lalo Schifrin
- Composer (Music Score)
- Jack Kampschroer
- Editor
- Art Tunkle
- Art Director
- Paul Mason
- Executive Producer
