Stanley Logan

as Sir Thomas Asbury

as Lord Montrose

as Col. Benson

as Col. Bruce Evans

as Inspector McIver

as Mr. Cherrington

as 'Major' George Alfred Beach (uncredited)

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 Captain James P. Hollister

as Colonel Tubbs-Brown

as Prosecutor

as Sir Guy Lockhead

as Jerry Hawkes

as Dickie Hook