Eric Colvin

as Professor Molnar (2 episodes)

as Anton Gregory

as Percival Lamb

as Steakhouse Waiter (1 episode)

as Bartender (1 episode)

as Umpire

as Horse Dealer Relay 02

as Ronald

as OB Technician

as George

as Jakob Einstein (1 episode)

as James Goodall

as Michael Jay (1 episode)

as Sykes

as The Man

as Riley