Cary Grant
John D. 'Johnnie' Aysgarth
Nigel Bruce
Gordon Cochrane 'Beaky' Thwaite
Billy Bevan
Ticket Taker (uncredited)
Faith Brook
Alice Barham (uncredited)
Leonard Carey
The McLaidlaw's Butler Burton (uncredited)
Clyde Cook
Photographer (uncredited)
Alec Craig
Hogarth Club Desk Clerk (uncredited)
Carol Curtis-Brown
Jessie Barham (uncredited)
Edward Fielding
Antique Shop Proprietor (uncredited)
Gavin Gordon
Dr. Bertram Sedbusk (uncredited)
Lumsden Hare
Inspector Hodgson (uncredited)
Alfred Hitchcock
Man Mailing Letter (uncredited)
Gertrude Hoffmann
Mrs. Wetherby (uncredited)
Dorothy Lloyd
Miss Wetherby (uncredited)
Aubrey Mather
Executor of General Laidlaw's Will (uncredited)
Nondas Metcalf
Phyllis Swinghurst (uncredited)
Hilda Plowright
Postmistress (uncredited)
Clara Reid
Mrs. Craddock (uncredited)
Maureen Roden-Ryan
Maid - Winnie (uncredited)
Donald Stuart
Photographer (uncredited)
Pax Walker
Maid - Phoebe (uncredited)
Ben Webster
The Registrar William Howe (uncredited)
Elsie Weller
Miss Wetherby (uncredited)
Constance Worth
Mrs. Fitzpatrick (uncredited)