All Cast
Pamela Sue Martin
Liz Stone
Joan Hackett
Capt. Grace
Martin Mull
Tang / Arthur Lyle
Richard Belzer
Stoner
Barry Pearl
Red
Harry Shearer
Narrator / Voice of Philip Alien / Voice of George Blik (voice)
Betty Kennedy
Beth Lyle
George Buck Flower
Eagle Man
Lincoln Kilpatrick
Walt
Cathryn Hartt
Janette
Ian Abercrombie
Inspector
Joy Rinaldi
Joyce
Genie Lawrence
Jodie
Rose Marie Perfect
Louise
Sam Diego
Bureaucrat / Philip Alien
Scott Dunlop
Shark Man