Kirk Douglas

Mike Wayne

Alexis Smith

Deidre Milford Granger

David Janssen

Tom Colt

George Hamilton

David Milford

Melina Mercouri

Karla

Gary Conway

Hugh

Brenda Vaccaro

Linda

Deborah Raffin

January

Lillian Randolph

Mabel

Renata Vanni

Maria

Mark Roberts

Rheingold

John Roper

Franco

Leonard Sachs

Dr. Peterson

Jim Boles

Scotty

Ann Marie Moelders

Girl at El Morocco

Maureen McCluskey

Beautiful People

Harley Farber

Beautiful People

Michael Millius

Beautiful People

Tony Ferrara

Beautiful People

Trudy Marshall

Myrna

Phil Foster

Cab Driver

Eddie Garrett

Maitre d' at Polo Lounge

Sig Frohlich

Waiter

Kelly Lange

Weather Lady

Ethelreda Leopold

Club Patron (uncredited)

Tony Regan

Bar Patron (uncredited)

Norman Stevans

Bar Patron (uncredited)

Guy Green

Director

Julius J. Epstein

Writer

Jacqueline Susann

Novel

John A. Alonzo

Director of Photography

Howard W. Koch

Producer

Irving Mansfield

Executive Producer

Henry Mancini

Original Music Composer

Rita Roland

Editor

John DeCuir

Production Design

Ruby R. Levitt

Set Decoration

Moss Mabry

Costume Design

Hank Edds

Makeup Artist

Lee Harman

Makeup Artist

Vivienne Walker

Hairstylist

Dan Perri

Title Designer