Sean Connery
Duke Anderson
Dyan Cannon
Ingrid
Martin Balsam
Haskins
Ralph Meeker
Police Captain 'Iron Balls' Delaney
Alan King
Pat Angelo
Christopher Walken
The Kid
Val Avery
Parelli aka Socks
Dick Anthony Williams
Spencer
Garrett Morris
Officer Everson
Stan Gottlieb
Pop
Paul Benjamin
Jimmy
Anthony Holland
Psychologist
Richard B. Shull
Werner
Conrad Bain
Dr. Rubicoff
Margaret Hamilton
Miss Kaler
Judith Lowry
Mrs. Hathaway
Max Showalter
Bingham
Janet Ward
Mrs. Bingham
Scott Jacoby
Jerry Bingham
Norman Rose
Longene
Meg Myles
Mrs. Longene
John Call
O'Leary
Raoul Kraushaar
D'Medico
John Braden
Vanessi
Paula Trueman
Nurse
Michael Miller
First Agent
Michael Prince
Johnson
Frank Macetta
Papa Angelo
Jack Doroshow
Eric - Decorator Tenant
Michael Clary
Eric's Friend
Hildy Brooks
Receptionist
Robert Dagney
Doctor
Bradford English
T.V. Watcher
Reid Cruickshanks
Judge
Tom Signorelli
Sync Man
Carmine Caridi
Detective
Michael Fairman
Sergeant Claire
George Patelis
Detective B
William J. Daprato
Detective C
Sam Coppola
Private Detective
Mary Boylan
Bus Station Lady (uncredited)
Bruce Brown
Policeman (uncredited)
James Forster
Sergeant (uncredited)
Charles Frank
Ambulance Attendant (uncredited)
Al Kirk
Thief (uncredited)
Tom Nobles
Police Lieutenant (uncredited)