Stanley Logan

as Sir Thomas Asbury

as Lord Montrose

as Col. Benson

as Col. Bruce Evans

as Inspector McIver

as 'Major' George Alfred Beach (uncredited)

as Mr. Cherrington

as Robert Lansing, Secretary of State

as Commanding Officer

as Robert (uncredited)

as Inspector Robbins

as Sir Stafford Hart

as Commissioner

as Father of the Bride (uncredited)

as The Colonel

as Prosecutor

as Colonel Tubbs-Brown

as Captain James P. Hollister

as Sir Guy Lockhead

as Jerry Hawkes

as Dickie Hook