Anthony Higgins

as Lord Kinnaird

as Clyde Tolson

as Comte de Vaudrec

as Archie Balmerino (4 episodes)

as Eduardo Guerchini (3 episodes)

as Rex

as General Dugommier

as Franco (1 episode)

as Geoffrey Wharton

as Count Ludwig Von Stainach (1 episode)

as James Pitchley (1 episode)

as Adm. Griggs

as Robert (5 episodes)

as Marcel

as Karl Wilding (1 episode)

as Ramon

as Korah (2 episodes)

as King Henry II

as Adam Crosse

as Christian Hanover

as Sherlock Holmes

as Paul Redman (1 episode)