Det. John 'Scottie' Ferguson
Madeleine Elster / Judy Barton
Marjorie 'Midge' Wood
Gavin Elster
Coroner
Scottie's Doctor
Manager of McKittrick Hotel
Pop Leibel
Car Owner Mistaken for Madeleine
Diner at Ernie's (uncredited)
Man Walking Past Elster's Office (uncredited)
Priest (uncredited)
Nun (uncredited)
Older mistaken identity (uncredited)
Salesman (uncredited)
Capt. Hansen (uncredited)
Burglar (uncredited)
Policeman on Rooftop (uncredited)