Gordon Whiting

as Antonio

as Innkeeper

as Isidor Straus

as Dr. Santos

as Dr Santos (1 episode)

as Russian

as Laplace (1 episode)

as Charles Green

as Victim (1 episode)

as Doctor Cooper (1 episode)

as John, Duke of Bedford (1 episode), as Robert of Mortain (1 episode), as Landolf (1 episode)

as Jack

as Dr. Pineda (1 episode)

as 2nd Footman (uncredited)

as Harding (1 episode)

as Harold (2 episodes)

as Young Kennie