as Det. John 'Scottie' Ferguson

as Madeleine Elster / Judy Barton

as Marjorie 'Midge' Wood

as Gavin Elster

as Coroner

as Scottie's Doctor

as Manager of McKittrick Hotel

as Pop Leibel

as Car Owner Mistaken for Madeleine

as Diner at Ernie's (uncredited)

as Man Walking Past Elster's Office (uncredited)

as Priest (uncredited)

as Nun (uncredited)

as Older mistaken identity (uncredited)

as Salesman (uncredited)

as Capt. Hansen (uncredited)

as Burglar (uncredited)

as Policeman on Rooftop (uncredited)

as Diner at Ernie's (uncredited)

as Diner at Ernie's (uncredited)