Frank's Father (1 episode, 2015)
George Linder (1 episode, 2014)
Emory Boyd (2 episodes, 2011)
Sam Smith (3 episodes, 2010)
Trucker (1 episode, 2009)
Joe Lee Mickens (7 episodes, 2010-2011)
Joe Nix (1 episode, 2009)
Raoul Whalen (1 episode, 2013)
Henry T. Harrison (в титрах отсутствует)
Irving Heap 1 episode, 2008
Gomez / ... (2 episodes, 2009-2011)
Wing Commander W. Hadfield
Deke Bishop (1 episode, 2001)
Bill Farren (1 episode, 1985)
Matthew Geyser (unknown episodes)
Yancey (2 episodes, 1976)