G.H. Mulcaster

as Dr. Macallister

as Dr. Scudamore

as Controller

as Piers Harriman

as Coronel Ingleby

as Inspector

as Perkins

as The Duke of Newcastle

as Sir Edward Courtney Sr.

as Bennett

as Admiral Reynolds

as Elderly Man

as Simmons

as Counsel for Defence

as Denis Marlowe

as Lord Morne

as Rev. Peter Britton

as First Delegate

as Air-Vice Marshal (as George Mulcaster)