Reginald Dyson

饰：Police Sergeant

Jill Hulbert

饰：Helen, Kemp's maid

罗伯特·艾尔斯

Robert Ayres

饰：Mark Sherwin

珍妮弗·杰恩

Jennifer Jayne

饰：Sheila Kemp

安东尼·福伍德

Anthony Forwood

饰：Paul Kenton

约翰·朗登

John Longden

饰：Mr. Kemp

John Harvey

饰：Dr. Wallace

Madoline Thomas

饰：Sherwin Ex-Housekeeper

Bill Hodge

Bill Hodge

饰：Second Hotel Desk Clerk

克里斯汀·诺登

Christine Norden

饰：Christine Sherwin