Mr. Hewitt (1 episode, 2015)
Jeff Preston (1 episode, 2013)
Walter Voss (1 episode, 2013)
Michael Saint (4 episodes, 2011)
Colm Mulcahey (3 episodes, 2011)
Doctor #1 2 episodes, 2012
Jump Coordinator (в титрах отсутствует)
Dermutt (3 episodes, 1997)
Gordon / ... (2 episodes, 1998)
Hudson / ... (2 episodes, 1992-1997)
Captain Kendrick (2 episodes, 2007)
Carl Manchester 1 episode, 2018