Discover
Esmond Knight
Pete Borden
Lilli Palmer
Natacha
Cecil Parker
Assistant Commissioner
George Merritt
Detective Inspector Cardby
Richard Grey
Detective Inspector Hall
Raymond Lovell
Delaney
Graham Soutten
Clancy (as Ben Soutten)
Peter Gawthorne
A.D. Newall
Wyndham Goldie
Conway Addison
Jane Millican
Lady Sybil
Stella Arbenina
Lady Mead
Bellenden Clarke
Lord Mead
Sara Allgood
Jewel Thief
Wally Patch
Andrew Purvis
Camera
Basil Emmott
Director of Photography
Directing
Ralph Ince
Director
Camera
Basil Emmott
Director of Photography
Directing
Ralph Ince
Director