as

Aneurin Morgan

as

Bernard Ingham

as

Old Jack

as

George Craven

as

Colonel Ben Wolsey

as

Ticket Collector

as

Peters

as

Harry

as

Cesar Rodriguez

as

Sidney Stewart

as

Professor Watson

as

Sidney Stewart

as

Bunter

as

Robert Ager

as

Bunter

as

Bunter

as

Mr. Collins

as

Det. Insp. Isaacs

as

Henry Curtis

as

Gerald Marlowe

as

Colonel Ronald Sutherland

as

Jack Norton

as

Chief Superintendent Matthews

as

Detective Inspector Barnes

as

Marriott

as

Police Sergeant Draycott

as

Sgt. Carmichael

as

Berry

as

Mike

as

Cpl. Welsh, St. John's Ambulance

as

Colonel Ben Wolsey

as

Professor Watson

as

Inspector Sparrow

as

Inspector Harris

as

Sgt. Parker

as

Pit Manager

as

Frank Moore

as

Hugh Davies

as

Carnival Barker (uncredited)

as

Smoking Machinist

as

Able Seaman - 'Prince of Wales' (uncredited)

as

2nd Porter

as

Detective at Police Station (uncredited)

as

Stoker (uncredited)

as

Box office clerk

as

Police Officer in Court (uncredited)

as

Harry 'Hurricane'

as

Bates

as

Detective Sergeant in 'Q' car

as

Bus Driver

as

Arresting Policeman (uncredited)

as

Peter Ridgway

as

Charley Boy

as

Woody

as

Bailey

as

Charlie Williamson

as

Knox

as

Phillips

as

Bob

as

Ned Rutter

as

Dai Thomas

as

George

as

Passerby (uncredited)

as

Barrow Boy (Uncredited)

as

Ted

as

Sailor (uncredited)