Paul Bradford (Dungeonmaster sequence) (хроника)
Dr. Markham 'Mark' Boardman
Marine Captain (в титрах отсутствует)
French Director (в титрах отсутствует)
Alex Turner (1 episode, 1997)
CHP Officer (в титрах отсутствует)
Steve Humboldt (1 episode, 1989)
Chuck Williams / ... (5 episodes, 2002-2008)
Henry Wilson (1 episode, 1979)
Vincent (unknown episodes, 1996)
Dr. Jeff Martin (#5) (unknown episodes, 1986-1987)
Richard Abbott #4 (unknown episodes, 1986-1987)
Jamie Phillips (as Tim Stafford)
Luki Dedham (как Tim Stafford)
Jeb Sharewood (1 episode, 1964)