author (52 episodes, 2008-2012)
creator (38 episodes, 2008-2012)
writer (12 episodes, 2008-2010)
writer (7 episodes, 2008)
writer (3 episodes, 2008-2010)
writer (2 episodes, 2008-2009)
writer (1 episode, 2008)
writer (1 episode, 2010)