Warren Beatty as George Roundy

Julie Christie as Jackie Shawn

Goldie Hawn as Jill Haynes

Lee Grant as Felicia Karpf

Jack Warden as Lester Karpf

Tony Bill as Johnny Pope

George Furth as Mr. Pettis

Jay Robinson as Norman

Ann Weldon as Mary

Luana Anders as Devra

Randy Scheer as Dennis

Susanna Moore as Gloria

Carrie Fisher as Lorna

Mike Olton as Ricci

Richard E. Kalk as Detective Younger

Ronald Dunas as Nate

Hal Buckley as Kenneth

Jack Bernardi as Izzy

William Castle as Sid Roth

Brad Dexter as Senator East

Doris Packer as Rozalind

Faye Michael Nuell as Norma

Howard Hesseman as Red Dog

Cherie Latimer as Girl in Car

George Justin as Producer

Lesley Evans as Secretary

Brunetta Barnett as Mona

Joan Marshall as Mrs. Schumann

Kathleen Miller as Anjanette

Janice Baker as Model #1

April Ross as Model #2

Paula Warner as Model #3

Luis Delgado as Waiter at Bistro

Dina Ousley as Hairdresser

Mack Eden as Hairdresser

Daryl Keith Roach as Boy at Party

Melinda Smith as Twin #1

Constance Smith as Twin #2

Sean Walsh as Boy with Twins

Gary Marsh as Boy #1

Andrew Stevens as Boy #2

Colleen Brennan as Painted Lady

Larry Bischof as Guest

Wally Crowder as Malone's Delivery Boy

Cynthia Wood as Beauty Shop Customer

Jimmie Cannon as Beauty Shop Customer

Susan McIver as Beauty Shop Customer

Kimberly McGowen as Beauty Shop Customer

Gail Landry as Beauty Shop Customer

Annalee Coyle as Beauty Shop Customer

Jack Berle as Party Guest (uncredited)

Susan Blakely as Girl on Street (uncredited)

Howard Culver as Newscaster (uncredited)

Bob Harks as Chauffer (uncredited)

George Holmes as Party Guest (uncredited)

Marlene Kisker as Party Guest (uncredited)

Tom McDonough as Party Guest (uncredited)

Richard Monahan as Waiter (uncredited)

Michelle Phillips as Girl at Party (uncredited)

Tony Regan as Party Guest (uncredited)

Greg Rhinelander as Party Guest (uncredited)

Arnold Roberts as Party Guest (uncredited)

Hank Robinson as Party Guest (uncredited)

Clark Ross as Party Guest (uncredited)

Norman Stevans as Party Guest (uncredited)

Robert Strong as Party Guest (uncredited)

Arthur Tovey as Party Guest (uncredited)

Robert Towne as Party Guest (uncredited)