Jack Buchanan

as Dave Harber

Mara Loseff

as Madame Isobella

David Hutcheson

as Teddy Carson

William Kendall

as Robert D. Beamish

Sara Allgood

as Mrs O'Reilly

Athene Seyler

as Miss Prinny

Anthony Holles

as Mario

David Burns

as "Ballyhoo" Bangs

H.F. Maltby

as Lord Beckley

C.M. Hallard

as Lord Morgan

Charles Stone

as Orchestra Leader

Marjan Rawicz

as Madame Isobella's accompanist

Walter Landauer

as Madame Isobella's accompanist

Wally Patch

as Commissionaire

Andreas Malandrinos

as Head Waiter

Barry Lupino

as Inebriated Gentleman

Morris Harvey

as Baltavian Ambassador

Philip Strange

as Mr Henry

Sam Wilkinson

as Journalist

Leslie Mitchell

as Radio Announcer