Bellenden Clarke

饰：Lord Mead

埃斯蒙德·奈特

Esmond Knight

饰：Pete Borden

西塞尔·帕克

Cecil Parker

饰：Assistant Commissioner

Richard Grey

Richard Grey

饰：Detective Inspector Hall

Graham Soutten

Graham Soutten

饰：Clancy,(as Ben Soutten)

Wyndham Goldie

饰：Conway Addison

Stella Arbenina

饰：Lady Mead

莉莉·帕尔默

Lilli Palmer

饰：Natacha

乔治·梅里特

George Merritt

饰：Detective Inspector Cardby

Raymond Lovell

饰：Delaney

Peter Gawthorne

饰：Newall

Jane Millican

饰：Lady Sybil