Jack Dean

as Richard Hardy

as Mr. Gray

as The Great Glen Carter, known as Calistro

as Lord Reginald Belsize

as Jim Webster

as Dirck Mead

as Lord Romsey

as Pete Sontag

as Dr. Max Brownell

as Richard Darcier

as John Manners

as John Kenwood

as Richard Wayne

as John Clarke

as Steve Boyce