Susy Hendrix
Audrey Hepburn
Roat / Roat Jr. / Roat Sr.
Alan Arkin
BG with Dog (uncredited)
Bill Walters
The Old Man (uncredited)
Jean Del Val
Shatner (uncredited)
Frank O'Brien
Passerbye (uncredited)
Packy McFarland
Mike Talman
Richard Crenna
Sam Hendrix
Efrem Zimbalist Jr.
Carlino
Jack Weston
Lisa
Samantha Jones
Gloria
Julie Herrod
Boy Tossing Ball (uncredited)
Robby Benson
French-Canadian Radio Speaker (voice) (uncredited)
Mel Ferrer
Teenage Boy on Street (uncredited)
Gary Morgan
Other
Fred Coe
Original Music Composer
Henry Mancini
Producer
Stunt Double
Glenn R. Wilder
Director
Terence Young
Theatre Play
Frederick Knott
Screenplay
Robert Carrington
Jane-Howard Hammerstein
Director of Photography
Charles Lang
Editor
Gene Milford
Sound Designer
Everett A. Hughes
Writer
Art Direction
George Jenkins
Set Decoration
George James Hopkins
Makeup Artist
Gordon Bau
Hairstylist
Jean Burt Reilly
Unit Manager
Russell Llewellyn
Assistant Director
Jack Aldworth
Set Dressing Artist
Craig Binkley
Set Designer
Ward Preston
Orchestrator
Leo Shuken
Script Supervisor
Doris DeHerdt
Script
Crayton Smith
Title Designer
Wayne Fitzgerald