Michael Baden 2 episodes, 2016
Brovinas #1 1 episode, 2016
Justice Oliver (в титрах отсутствует) (2 episodes, 2015)
Reverend Skinner (3 episodes, 2012-2014)
Dr. Montgomery Houston (1 episode, 2013)
Coco the Clown (1 episode, 2009)
Stan (в титрах отсутствует)
Museum Curator (1 episode, 2005)
NASA Official (1 episode, 2004)
Cargo Inspector (1 episode, 1999)
Anesthesiologist (как David H. Bickford)
Silver Dollar Assistant (в титрах отсутствует)
Justice of the Peace (3 episodes, 2010)
Dr. Stanley (4 episodes, 2008)
Mr. Schweger 1 episode, 2015
Justice Oliver (в титрах отсутствует)
Dr. Tom Alles 1 episode, 2019