The working class twin sister of a callous wealthy woman impulsively murders her out of revenge and assumes the identity of the dead woman. But impersonating her dead twin is more complicated and risky than she anticipated.
as Margaret DeLorca / Edith Phillips
as Sergeant Jim Hobbson
as Tony Collins
as Sergeant Hoag
as Dede Marshall
as Paul Harrison
as Dona Anna
as George, Chauffeur
as Garcia
as Henry, the Butler
as Janet
as Daniel 'Dan' Lister, Bartender
as Apartment Manager
as Captain Johnson
as Alonzo (uncredited)
as Organist at Edie's Bar (uncredited)
as Defense Attorney (uncredited)
as Beemis (uncredited)
as Party Guest (uncredited)
as Margaret DeLorca (uncredited)
as Tom Marshall (uncredited)
as Funeral Attendee (uncredited)
