출연진
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
Sid James
Alphonse O'Reilly
Julie Alexander
Rosalie Dawn
Lloyd Lamble
Superintendent Samuel Kemp-Bird
Raymond Huntley
Judge Slender
Nicholas Phipps
Major Hargreaves
Lisa Lee
Miss Brenner
John Le Mesurier
Minister of Education
George Benson
Defence Counsel
Elwyn Brook-Jones
Emir
Basil Dignam
Army Officer
Cyril Chamberlain
Army Captain
Michael Ripper
Liftman
Mark Dignam
Prosecuting Counsel
Monte Landis
Octavius