Ann-Margret
Kelly Olsson
Anthony Franciosa
Ric Colby
Robert Coote
Sir Hubert Charles
Yvonne Romain
Karen Charles
Horace McMahon
Detective Sergeant Hooker
Nydia Westman
Aunt Cora
Craig Hill
Sammy Jenkins
Milton Frome
Mr. Olsson
Mary LaRoche
Mrs. Olsson
Barbara Nichols
Blossom LaTour
Romo Vincent
Jack Happy
Clete Roberts
Myrna Ross
Sally
Corinne Cole
Sir Hubert's Secretary
Bert Freed
Police Captain
Larry D. Mann
John Mallory
Steven Geray
Man with Fish
Diki Lerner
Svengali
Francine Pyne
Receptionist (uncredited)
Robert Aiken
Photographer (uncredited)
Phil Arnold
Seedy Character (uncredited)
Marjorie Bennett
Elderly Woman (uncredited)
Larry J. Blake
Honest Hal (uncredited)
Ricki Covette
Tall Girl (uncredited)
Phyllis Davis
Model (uncredited)
Veronica Ericson
James Hibbard
Eddie (uncredited)
Tiger Joe Marsh
Burley Greek (uncredited)
Norman Leavitt
Vendor (uncredited)
China Lee
Deanna Lund
Michael Quinn
Tim (uncredited)
Jan Watson
Dawn Villere
Diane Webber
Ilona Wilson
Heidi Winston
Autumn (uncredited)
Dick Winslow
Byron Foulger
Court Clerk (uncredited)