Liz Stone
Pamela Sue Martin
Capt. Grace
Joan Hackett
Inspector
Ian Abercrombie
Joyce
Joy Rinaldi
Jodie
Genie Lawrence
Louise
Rose Marie Perfect
Bureaucrat / Philip Alien
Sam Diego
Shark Man
Scott Dunlop
Tang / Arthur Lyle
Martin Mull
Stoner
Richard Belzer
Red
Barry Pearl
Narrator / Voice of Philip Alien / Voice of George Blik (voice)
Harry Shearer
Beth Lyle
Betty Kennedy
Eagle Man
George Buck Flower
Walt
Lincoln Kilpatrick
Janette
Cathryn Hartt
Executive Producer
Edward R. Pressman
Salah M. Hassanein
Director
Peter Winograd
Kirk Henderson
Screenplay
David Hurwitz
Lane Sarasohn
Larry Arnstein
Associate Producer
Penn Sicre
Barry Schoor
Producer
Bert Kamerman
Edward Glass
David Axelrod
Irving Axelrad
Editor
Barbara Pokras
Director of Photography
Scott Miller
Original Music Composer
John W. Morgan
Stunts
Bruce Paul Barbour