Kenneth Fortescue

as Charles Foxwell ("Murder at Midnight")

as Director

as General Burke's Aide-de-Camp

as Frank de Souza

as Sergeant Spicer

as Lord Farrel

as Charles Wilcox

as Arnold Fitzgerald

as Arnold Fitzgerald

as James Lockwood

as Frank de Souza

as Allenby's Aide (uncredited)

as First Tennis Player

as Det. Wilson

as Sentry

as Paul Turner

as Lt. Thomlinson

as Ian

as Secretary (C.I.D.)

as Peter Ribston

as Cpl. Johnson

as John Fletcher

as Albert Clitterbern

as Minor Role (uncredited)