Sgt. MacKay

Sergeant-Major 'Tiger' Bloomer

Sir Toby Belch

Mr. Truscott

Commissioner of Police

Fred Ramsden

Fred Ramsden

Geoffrey Carter

Police Sergeant

Chief Cockatrice

Mog Jones

Constable Pulford

George, Mrs Jarley's Assistant

Assistant Police Commissioner

Ringmaster / Black Knight / Ugly Sister

Rupert's Father / Father Frog (voice)

Bisset

Policeman

David Lloyd George

Evan Price

Man in Crowd Outside Travel Agents (uncredited)

Sergeant Brick

Radio Engineer

Sgt. Keene

Dragbot

Toby

Sergeant Major Zero

Detective Moore

Roofless (voice)

Self