Finley Beck (1 episode, 2000)
Chief Officer Wilde (хроника) (в титрах отсутствует)
Brennan (2 episodes, 1999-2000)
Dr.Mordecai Church (2 episodes, 1999)
Nick Hopewell (2 episodes, 1995)
Jen Mai (2 episodes, 1996)
Nigel Buckley / ... (2 episodes, 1995-1996)
Dr. Anton Arcane 72 episodes, 1990-1993
Man (в титрах отсутствует)
The Great Maroni (1 episode, 1993)
Paddy Ashton 1 episode, 1987
Hotel Clerk (как Mark Lindsay)
Officer Matthew Ryan / ... (5 episodes, 1987-1995)
Murderer (как Mark Lindsay)
Charley St. James (8 episodes, 1989)
Brett Lomax (5 episodes, 1988)
Mystery Man / ... (3 episodes, 2006)
Agent Spector (20 episodes, 2002-2004)
Robert Delaney (6 episodes, 2011)