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

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

Meg Myles

Mrs. Longene

John Braden

Vanessi

Paula Trueman

Nurse

Michael Miller

First Agent

Hildy Brooks

Receptionist

Bradford English

T.V. Watcher

Reid Cruickshanks

Judge

Tom Signorelli

Sync Man

Carmine Caridi

Detective

Michael Fairman

Sergeant Claire

Sam Coppola

Private Detective

Mary Boylan

Bus Station Lady (uncredited)

Charles Frank

Ambulance Attendant (uncredited)