Peter Graves
Lew Archer
Jack Klugman
Sheriff Tremaine
Judith Anderson
Mrs. Snow
Sharon Farrell
Marty Nickerson
Celeste Holm
Beatrice Broadhurst
Jim Hutton
Stanley Broadhurst
Kay Lenz
Sue Crandell
Biff McGuire
Cassidy
Vera Miles
Eleanor Strom
Lee Paul
Fritz Snow
Jo Ann Pflug
Jean Broadhurst
Ian John Tanza
Jerry Kilpatrick
Bill McKinney
Willy Coggins
Arch Johnson
Joe Kelsey
Judson Morgan
Dr. Platt
Maxine Stuart
Librarian
Jay Varela
Dr. Silcox
Eric Hines
Ronny Broadhurst
Sheila Dabney
Rent-A-Car Girl
Carlena Gower
Sue - Age 6
Bonita Kalem
Sue - Age 18
Lawrence Montaigne
Leo Broadhurst
Bill Stout
Newscaster
Richard E. Rabjohn
Editor
Allan Snyder
Makeup Artist
Norman Wallerstein
Editor
Victor Vallejo
Assistant Director
Howard W. Koch
Executive Producer
Richard Hazard
Original Music Composer
Vi Alford
Costumer
Sandy Grace
Set Decoration
Herman Lewis
Sound Mixer
Philip L. Parslow
Producer
Marvin Hamlisch
Music
Robert H. Raff
Music Editor
Caro Jones
Casting
Jack De Shields
Art Direction
Wes Echert
Costumer
Robert O. Richards
Property Master
Adele Taylor
Hairstylist
Earl Rath
Cinematography
Paul Wendkos
Director
Douglas Heyes
Teleplay
Ross Macdonald
Novel