Lucien Bellon

Jean-Louis Trintignant

Nancy Robson

Ann-Margret

Lenny

Roy Scheider

Jackie Kovacs

Angie Dickinson

Mrs. Barnes

Georgia Engel

Anderson

Felice Orlandi

Karl

Carlo De Mejo

Alex

Umberto Orsini

Antoine

Michel Constantin

Second Hawk

Carmen Argenziano

Butler

Rico Cattani

Victor

Ted de Corsia

Hitchhiker

Ed Greenberg

Eric

Jackie Earle Haley

Salesgirl

Philippa Harris

Department Store Manager

John Hillerman

First Hawk

Jon Korkes

Rosie

Connie Kreski

Desk Clerk

Ben Piazza

Miller

Alex Rocco

Make-Up Girl

Talia Shire

Paul

Lionel Vitrant

Motel Desk Clerk (uncredited)

Sidney Clute

Reporter (uncredited)

Bob Harks

Detective (uncredited)

Hank Stohl