Harold Ryan
Rod Steiger
Penelope Ryan
Susannah York
Mr. Kestenbaum
Lester Goldsmith
Dr. Norbert Woodley
George Grizzard
Herb Shuttle
Don Murray
Looseleaf Harper
William Hickey
Paul Ryan
Steven Paul
Wanda June
Pamelyn Ferdin
Mildred Ryan
Pamela Saunders
Major von Koningswald
Louis Turenne
Mrs. Kestenbaum
C.C. Whitney
Director of Photography
Fred J. Koenekamp
Screenplay
Kurt Vonnegut
Theatre Play
Production Design
Boris Leven
Producer
Robert Wise
Costume Design
Michael Woulfe
Director
Mark Robson
Executive Producer
Hairstylist
Virginia Darcy
Assistant Director
Harry Caplan
Casting
Billy Gordon
Set Decoration
Ruby R. Levitt
Second Assistant Director
Murray Schwartz
Makeup Artist
Karl Silvera
Makeup Supervisor
Ben Lane
Production Manager
Editor
Dorothy Spencer
Bernard Donnenfeld
Grip
John Livesley