Reparto
Cecil Parker
Professor Canford
George Cole
'Flash' Harry Cuthbert Edwards
Joyce Grenfell
Sergeant Ruby Gates
Eric Barker
Culpepper-Brown
Thorley Walters
Butters
Irene Handl
Miss Harker-Parker
Dennis Price
Gore Blackwood
Sidney James
Alphonse O'Reilly
Julie Alexander
Rosalie Dawn
Lloyd Lamble
Superintendent Samuel Kemp-Bird
Raymond Huntley
Judge Slender
Nicholas Phipps
Major Hargreaves
