Ray Milland
Stephen Neale
Marjorie Reynolds
Carla Hilfe
Carl Esmond
Willi Hilfe
Hillary Brooke
Mrs. Bellane #2, spiritualist
Percy Waram
Inspector Prentice
Dan Duryea
Cost aka Travers the tailor
Alan Napier
Dr. Forrester
Erskine Sanford
George Rennit, private investigator
Harry Allen
Tailor's Delivery Man (uncredited)
Frank Baker
Scotland Yard Man (uncredited)
Vangie Beilby
Old Lady at Charity Bazaar (uncredited)
Evelyn Beresford
Fat Lady at Charity Bazaar (uncredited)
Aminta Dyne
Mrs. Bellane #1 - fortune teller (uncredited)
Byron Foulger
Mr. Newby (uncredited)
Colin Kenny
Scotland Yard Man (uncredited)
Connie Leon
lady Purchaser of Cake (uncredited)
Ottola Nesmith
Woman at Admission Gate (uncredited)