Steve Martin
— Arthur
Bernadette Peters
— Eileen
Jessica Harper
— Joan
Vernel Bagneris
— The Accordion Man
John McMartin
— Mr. Warner
John Karlen
— The Detective
Jay Garner
— The Banker
Robert Fitch
— Al
Tommy Rall
— Ed
Eliska Krupka
— The Blind Girl
Christopher Walken
— Tom
Francis X. McCarthy
— The Bartender
Raleigh Bond
— Mr. Barrett
Gloria LeRoy
— A Prostitute
Nancy Parsons
— The Old Whore
Toni Kaye
— Tart
Shirley Kirkes
— Tart
Jack Fletcher
— Elevator Operator
Hunter Watkins
— Boy
Arell Blanton
— Motorcycle Police
George P. Wilbur
— Motorcycle Police
M.C. Gainey
— Young Policeman
Mark Campbell
— Newsboy
Mark Martinez
— Schoolboy
Duke Stroud
— Counterman
Joseph G. Medalis
— Counterman
Richard Blum
— Pool Player
William Frankfather
— Pool Player
James Mendenhall
— Warden
Jim Boeke
— Hangman