Director
Marcel Varnel
DIRECTOR
Writer
Cyril Campion
WRITER
Ralph Smart
Jack Davis Jr.
Val Guest
Marriott Edgar
Stars (in credits order)
Will Hay
Dr. Benjamin Twist
Moore Marriott
Jerry, The Mole
Graham Moffatt
Albert
Googie Withers
Lottie
Peter Gawthorne
Sir Cyril
Basil Radford
Deputy Governor
Dennis Wyndham
Head Warder
Wilfred Walter
Max Slessor
Alf Goddard
Sykes
Garry Marsh
Johnson
Basil McGrail
Bates
Graham Soutten
Raymond
Teddy Brown
Slim Charlie
Kathleen Harrison
Mabel
Roy Emerton
Colonial
Bertha Belmore
Lady with Tiara (uncredited)
Clifford Buckton
Prisonvan Driver (uncredited)
Wilson Coleman
Prison Doctor (uncredited)
Noel Dainton
Scotland Yard Inspector (uncredited)
Dick Francis
Alfred (Twist's brother) (uncredited)
Pat Hagan
Convict (uncredited)
Charles Mackenzie
Warder with Rifle (uncredited)
Roddy McDowall
Jimmy (uncredited)
George Merritt
Policeman Outside Bank (uncredited)
Bernard Miles
Prison Warder (uncredited)
Charles Paton
Smith (uncredited)
Leonard Sharp
George Spence
Harry Terry
Charlie - Convict (uncredited)
