伦敦奇案

阿兰·贝茨

Jimmy Brewster

丹霍姆·艾略特

Charlie Prince

Millicent Martin

Ann Horton

Harry Andrews

Mr. Horton

Pauline Delaney

Mrs. March (as Pauline Delany)

Godfrey Quigley

Coates

Alison Leggatt

Mrs. Brewster

Lucinda Curtis

Nadine

Nigel Stock

Ferris

James Villiers

Hugh

Drewe Henley

Denis

Marianne Stone

Horton's Secretary