Cast
Warren Beatty
Harley Rummel
Leslie Caron
Michele O'Brien
Keenan Wynn
Angelo Carelli
Michael Kane
Staff Doctor
George Moon
Neighbour
Ferdy Mayne
Vittorio Fettucini
Anita Sharp-Bolster
Mrs. Egan (uncredited)
Robert Cummings
Dr. Philip Brock
Lionel Stander
Sam
Mavis Villiers
Rusty's Mother
Viviane Ventura
Mail-Order Film Girl
Jill Adams
Mrs. B.M. von Crispin
Jo Anne Worley
Autograph Seeking Mother (uncredited)
Cathleen Nesbitt
Mrs. Brock
Margaret Nolan
Mail-Order Film Girl
Bessie Love
Pet Shop Customer
Donald Sutherland
Autograph Seeking Father (uncredited)
Warren Mitchell
Frank Focus / Panel Moderator
Sydney Tafler
Panel Participant
Michael Chaplin
Heathcliff – Beatnik (uncredited)