Cary Grant
Role: John D. 'Johnnie' Aysgarth
Joan Fontaine
Role: Lina McLaidlaw Aysgarth
Cedric Hardwicke
Role: General McLaidlaw
Nigel Bruce
Role: Gordon Cochrane 'Beaky' Thwaite
May Whitty
Role: Mrs. McLaidlaw
Isabel Jeans
Role: Mrs. Newsham
Heather Angel
Role: Ethel the Maid
Auriol Lee
Role: Isobel Sedbusk
Reginald Sheffield
Role: Reggie Wetherby
Leo G. Carroll
Role: Captain George Melbeck
Billy Bevan
Role: Ticket Taker (uncredited)
Faith Brook
Role: Alice Barham (uncredited)
Violet Campbell
Role: Mrs. Barham (uncredited)
Leonard Carey
Role: The McLaidlaw's Butler Burton (uncredited)
David Clyde
Role: Trunk Man (uncredited)
Clyde Cook
Role: Photographer (uncredited)
Alec Craig
Role: Hogarth Club Desk Clerk (uncredited)
Carol Curtis-Brown
Role: Jessie Barham (uncredited)
Vernon Downing
Role: Benson (uncredited)
Rex Evans
Role: Mr. Bailey (uncredited)
Edward Fielding
Role: Antique Shop Proprietor (uncredited)
Gavin Gordon
Role: Dr. Bertram Sedbusk (uncredited)
Lumsden Hare
Role: Inspector Hodgson (uncredited)
Alfred Hitchcock
Role: Man Mailing Letter (uncredited)
Gertrude Hoffmann
Role: Mrs. Wetherby (uncredited)
Kenneth Hunter
Role: Sir Gerald (uncredited)
Dorothy Lloyd
Role: Miss Wetherby (uncredited)
Aubrey Mather
Role: Executor of General Laidlaw's Will (uncredited)
Nondas Metcalf
Role: Phyllis Swinghurst (uncredited)
Rita Page
Role: Secretary (uncredited)
Hilda Plowright
Role: Postmistress (uncredited)
Clara Reid
Role: Mrs. Craddock (uncredited)
Maureen Roden-Ryan
Role: Maid - Winnie (uncredited)
Donald Stuart
Role: Photographer (uncredited)
Denis Tankard
Role: Footman (uncredited)
Pax Walker
Role: Maid - Phoebe (uncredited)
Ben Webster
Role: The Registrar William Howe (uncredited)
Elsie Weller
Role: Miss Wetherby (uncredited)
Constance Worth
Role: Mrs. Fitzpatrick (uncredited)