阿尔弗雷德·希区柯克

Alfred Hitchcock

饰：Himself - Host

Leif Erickson

Leif Erickson

饰：Wayne Phillips

马丁·鲍尔萨姆

Martin Balsam

饰：Eldon Marsh

诺玛·可瑞

Norma Crane

饰：Louise Marsh

Dudley Manlove

饰：Harris

Robert Riordan

饰：Mr. Sloan

Lynn Cartwright

饰：Jean Sobel

Robert Gibbons

饰：Undetermined Role

Jack McClure

饰：Bailey

Frank Watkins

饰：Police Officer #1

保罗·马克斯韦尔

Paul Maxwell

饰：Ed Sobel

贝丝·弗劳尔斯

Bess Flowers

饰：Ballroom Patron

山姆·哈里斯

Sam Harris

饰：Ballroom Patron

Tip McClure

饰：Police Officer,(as Jack McClure)