Inquisitive journalist Grace Collier is horrified when she witnesses her neighbor, fashion model Danielle Breton, violently murder a man. Panicking, she calls the police. But when the detective arrives at the scene and finds nothing amiss, Grace is forced to take matters into her own hands. Her first move is to recruit private investigator Joseph Larch, who helps her to uncover a secret about Danielle's past that has them both seeing double.
as Danielle Breton / Dominique Blanchion
as Grace Collier
as Joseph Larch
as Emil Breton
as Phillip Woode
as Arthur McLennen
as Mrs. Collier
as Detective Kelly
as Louise Wilanski
as Arlene
as Lobster child (uncredited)
as African Room Waiter (uncredited)
as Elaine D'Anna (uncredited)
as Guard (uncredited)
as Druggist (uncredited)
as Extra (uncredited)
as Hospital Attendant (uncredited)
