Raymond Lovell

(uncredited)

Inspector Forsythe

Aide

Sir Digby Montague

Sergeant Footman Naseby

Paul's Father

Hedges

Sir Charles Leigh

John Hobhouse

Mr. Trout

Sir Frederick Bland (segment "The Alien Corn")

Frank Mainwaring KC

Bill Wainwright

Edgar

Lord Willie Panniford

Owen Morgan-Vaughan

Cyprus, the conductor

Porpino

Gus Loman

Paul Faber

Lucius Septimus

Mr. Jackson

Robert Duclos

Von Alven

The Prince of Wales

Hausemann / Lord Buckley

George the Third

Von Koerner

Prof. Winkler

Schmidt

Lieutenant Kuhnecke

Cartwright

Van Dyne

Northern Salvage Company Manager

Harris

Ship's Officer (uncredited)

German Secret Service Chief

Sir Reeves Willoughby

Duke

Court Chamberlain

Carter

Captain Torres

Carr

Captain

Delaney

Defense

Saville (uncredited)