On screen
Cast
18 credited performers
George Formby
George Trotter
Artwork unavailable
Billy Caryll
Tiger Tubbs
Artwork unavailable
Hilda Mundy
Ma Tubbs
Artwork unavailable
Gaston Palmer
Le Grand Gaston
Artwork unavailable
Jack Daly
Terry O'Rourke
Carl Jaffe
Hilary Vance
Artwork unavailable
Marjorie Browne
Betty Dickson
Wally Patch
Det Sgt. Carp
Ian Fleming
Chief Inspr. Twyning
Artwork unavailable
Vincent Holman
Erasmus Montague
Dennis Wyndham
Tom Driscoll
Gordon McLeod
Supt. Belstock
Merle Tottenham
Tessie
Georgina Cookson
Willow Thane
Jack Raine
J.B. Cato
Artwork unavailable
Honor Boswell
Alpha
Artwork unavailable
Beryl Boswell
Omega
Artwork unavailable
Jacques Brown
Professor Borgensen (uncredited)