David Cromwell

as Robespierre / Prince of Wales

as Minister

as Gronemeyer (1 episode)

as Wallace Sterling (2 episodes)

as Elmo Pickering (1 episode)

as David

as Jesse (1 episode), as Mr. Veitch (1 episode)

as Henry Spooner (1 episode)

as St. Luke's Hospital Director (2 episodes)

as Man #3 (1 episode)