Scott Shepherd

as Chimmy

as Allen Murphy (3 episodes)

as Field Reporter

as Byron Burkhart

as David (1 episode)

as Gerard

as Mr. Leech

as Israfel

as Captain

as Casey

as Dr. Coppenrath (1 episode)

as George Bell (1 episode)

as Senator Mark Udall

as Dr. John Grey

as Wesley Quaid

as Vin Ruwet (6 episodes)

as Vincent Ruwet

as Brian Goner (1 episode)

as Cardinal Dussolier (10 episodes)

as Director NI Edwin Russell

as Art Critic

as Hoffman