Top Cast

Leslie Banks

Dr. Manetta



Lilli Palmer

June Lansdowne



Cathleen Nesbitt

Ann Cody



Gina Malo

Glenda Baker



David Horne

Edward Havelock



Romilly Lunge

Dick Martin



Richard Bird

Inspector Cornelius 'Andy' Sneed



J.H. Roberts

Luis Silva



Aubrey Mallalieu

Lord Charles Francis Selford



Harry Hutchinson

Bevan Cody



Phil Ray

Tom Cawler



George Street

Chief Commissioner



Ross Landon

John Selford



Raymond Mander

P.C. in Sneed's Office (Uncredited)



Charles Paton

Handwriting Expert (Uncredited)



George Street

Chief Commissioner (Uncredited)