Esmond Knight
饰 Pete Borden
Cecil Parker
饰 Assistant Commissioner
George Merritt
饰 Detective Inspector Cardby
Richard Grey
饰 Detective Inspector Hall
Graham Soutten
饰 Clancy (as Ben Soutten)
Peter Gawthorne
饰 A.D. Newall
Wyndham Goldie
饰 Conway Addison
Jane Millican
饰 Lady Sybil
Stella Arbenina
饰 Lady Mead
Bellenden Clarke
饰 Lord Mead
Sara Allgood
饰 Jewel Thief
Wally Patch
饰 Andrew Purvis
