Derrick De Marney

as Latham

as Alderbrook

as Pat

as Captain Marlow

as Slim Callaghan

as Dagobert Brown

as George Grant

as Uncle Silas

as Charles Garrie

as Squadron Leader Jefferson

as Mike Carroll

as Narrator

as Captain John Mellish

as Tony

as Bill - Navigator

as Bill Urquhart

as Benjamin Disraeli

as Michael Ashburn

as Younger Diraeli

as Robert Tisdall

as Rudolpho Strozzi

as Jerry Wilson

as Richard Gordon

as James Carter / Tybalt

as Bryan Grant

as Jim

as (uncredited)

as Phillip

as Peter

as Arthur Wilmot

as The Englishman