Şüphe

Cary Grant

John D. 'Johnnie' Aysgarth

Joan Fontaine

Lina McLaidlaw Aysgarth

Cedric Hardwicke

General McLaidlaw

Nigel Bruce

Gordon Cochrane 'Beaky' Thwaite

May Whitty

Mrs. McLaidlaw

Isabel Jeans

Mrs. Newsham

Heather Angel

Ethel the Maid

Auriol Lee

Isobel Sedbusk

Reginald Sheffield

Reggie Wetherby

Leo G. Carroll

Captain George Melbeck

Billy Bevan

Ticket Taker (uncredited)

Faith Brook

Alice Barham (uncredited)