Bette Davis character Baby Jane Hudson
Joan Crawford character Blanche Hudson
Victor Buono character Edwin Flagg
Wesley Addy character Marty Mc Donald
Julie Allred character Baby Jane Hudson in 1917
Anne Barton character Cora Hudson
Marjorie Bennett character Dehlia Flagg
Bert Freed character Ben Golden
Anna Lee character Mrs. Bates
Maidie Norman character Elvira Stitt
Dave Willock character Ray Hudson
William Aldrich character Lunch Counter Assistant at Beach
Russ Conway character Police Officer
Maxine Cooper character Bank Teller
Robert Cornthwaite character Dr. Shelby
Michael Fox character Man in Television Commercial
Gina Gillespie character Blanche Hudson in 1917
Barbara Merrill character Liza Bates
Don Ross character Police Officer
James Seay character Police Officer
John Shay character Police Officer
Jon Shepodd character Police Officer
Peter Virgo character Police Officer
Bobs Watson character Clerk in Newspaper Classified Ad Department
Debbie Burton character Singing Voice (voice)
Murray Alper character Projectionist (uncredited)
Ernest Anderson character Ernie, Ice Cream Vendor at Beach (uncredited)
Steve Condit character Boy in Audience (uncredited)
Dorothea Lord character Nurse (uncredited)
Norman Papson character Beach Boy (uncredited)
Mike Ragan character Police Officer (uncredited)
Sammy Shack character Theatre Patron (uncredited)
Michael St. Angel character Bank Manager (uncredited)
Jack Tornek character Man Buying Newspaper (uncredited)
Ralph Volkie character Assistant Projectionist (uncredited)
Robert Perry character Dancer (uncredited)
Bill Walker character Deliveryman (uncredited)