Sally Farnham
Kim Darby
Alex Farnham
Jim Hutton
Bob
Don Mallon
Anne
Celia Milius
Party Guest
Elizabeth St. Clair
Monika Henreid
Robert Priester
Bartender
Ted Swanson
Creature
Felix Silla
Tamara De Treaux
Patty Maloney
Mr. Harris
William Demarest
Joan Kahn
Barbara Anderson
Francisco Perez
Pedro Armendáriz Jr.
Ethyl
Lesley Woods
Doctor
Robert Cleaves
Policeman
Sterling Swanson
George Kahn
Joel Lawrence
Tom Henderson
William Sylvester
Original Music Composer
Billy Goldenberg
Director
John Newland
Director of Photography
Andrew Jackson
Casting
Hoyt Bowers
Set Decoration
James Cane
Associate Producer
Neil T. Maffeo
Editor
Michael McCroskey
Producer
Allen S. Epstein
Executive Producer
Lee Rich
Production Design
Ed Graves
Writer
Nigel McKeand