Ivor Barnard

Troubetski

Alan Aynesworth

King Boris

Fred Duprez

Sam Greenbaum

Esme Percy

Goebschen

Horace Kenney

Mr. Gwyn

Eric Maturin

The Director

Robb Wilton

Magistrate

Norah Howard

Princess Grapfel

A. Bromley Davenport

Menkenburg

Elizabeth Jenns

Actress

Raymond Lovell

Saville (uncredited)

Jack Raine

Aide (uncredited)

Ben Field

Mayor Of Granau (uncredited)

Esme Church

Henry Oscar

(uncredited)

George Sanders

Singer in Public Bar (uncredited)

Ian Wilson

(uncredited)

Veronica Brady

Mrs. Gwyne