Lee Marvin
Walker
Angie Dickinson
Chris
Keenan Wynn
Yost
Carroll O'Connor
Brewster
Lloyd Bochner
Frederick Carter
Michael Strong
Stegman
John Vernon
Mal Reese
Sharon Acker
Lynne
James B. Sikking
Hired Gun
Sandra Warner
Waitress
Roberta Haynes
Mrs. Carter
Kathleen Freeman
First Citizen
Victor Creatore
Carter's Man
Lawrence Hauben
Car Salesman
Susan Holloway
Girl Customer
Sid Haig
1st Penthouse Lobby Guard
Michael Bell
2nd Penthouse Lobby Guard
Priscilla Boyd
Receptionist
John McMurtry
Messenger
Ron Walters
Young Man in Apartment
George Strattan
Young Man in Apartment
Nicole Rogell
Carter's Secretary
Rico Cattani
Reese's Guard
Roland La Starza
Reese's Guard
Paul Bradley
Conventioneer (uncredited)
George Bruggeman
Conventioneer (uncredited)
George Calliga
Conventioneer (uncredited)
Jerry Catron
Man (uncredited)
Dick Cherney
Spectator (uncredited)
Bud Cokes
Conventioneer (uncredited)
Bonnie Dewberry
Dancer (uncredited)
Richard Elmore
Conventioneer (uncredited)
Barbara Feldon
Girl in TV Commercial (uncredited)
Duke Fishman
Bar Patron (uncredited)
Carey Foster
Dancer (uncredited)
Stu Gardner
Singer (uncredited)
Rudy Germane
Conventioneer (uncredited)
Kenneth Gibson
Conventioneer (uncredited)
Bill Hickman
Reese's Guard on Balcony (uncredited)
Chuck Hicks
Guard (uncredited)
George Hoagland
Conventioneer (uncredited)
Harvey Karels
Conventioneer (uncredited)
Joseph La Cava
Conventioneer (uncredited)
Louise Lane
Conventioneer (uncredited)
Karen Lee
Waitress (uncredited)
Ethelreda Leopold
Conventioneer (uncredited)
Philo McCullough
Conventioneer (uncredited)
Joseph Mell
Man (uncredited)
Monty O'Grady
Conventioneer (uncredited)
Andrew Orapeza
Desk Clerk (uncredited)
Murray Pollack
Conventioneer (uncredited)
Anthony Redondo
Conventioneer (uncredited)
Leoda Richards
Conventioneer (uncredited)
Clark Ross
Conventioneer (uncredited)
Cosmo Sardo
Conventioneer (uncredited)
Jeffrey Sayre
Spectator (uncredited)
Felix Silla
Bellhop (uncredited)
Norman Stevans
Conventioneer (uncredited)
Robert Strong
Conventioneer (uncredited)
Tim Taylor
Conventioneer (uncredited)
Sid Troy
Conventioneer (uncredited)
Guy Way
Bill (Brewster's Chauffeur) (uncredited)
Louis Whitehill
Policeman (uncredited)
Roseann Williams
Dancer (uncredited)
John Zimeas
Spectator (uncredited)