Ethel Royale

饰：Mrs. Throstle

Betty Astell

饰：Mary

Billy Holland

饰：Carponi,(as William Holland)

布鲁斯·西顿

Bruce Seton

饰：Hardcastle

查尔斯·巴顿

Charles Paton

饰：Mr. Throstle

Graham Soutten

Graham Soutten

饰：The Boss,(as Ben Graham Soutten)

Henry B. Longhurst

饰：Inspector Greig