executive producer (220 episodes, 1998-2007)
executive producer (217 episodes, 1998-2007)
producer / co-producer / associate producer (217 episodes, 1998-2007)
supervising producer / co-executive producer / producer (216 episodes, 1998-2007)
producer (215 episodes, 1998-2007)
executive producer (215 episodes, 1998-2007)
executive producer (214 episodes, 1998-2007)
producer / co-producer (206 episodes, 1998-2007)
post-production associate producer (156 episodes, 2000-2006)
segment producer / coordinating producer / associate producer (144 episodes, 1999-2007)
producer / co-producer (141 episodes, 1998-2007)
associate producer (134 episodes, 2000-2007)
segment producer (73 episodes, 2001-2007)
producer / co-producer (71 episodes, 1998-2007)
producer (47 episodes, 1999-2004)
segment producer (44 episodes, 2001-2007)
producer (40 episodes, 2000-2007)
segment producer (38 episodes, 2000-2007)
segment producer (24 episodes, 1998-2007)
co-producer / producer (24 episodes, 1998-2007)
segment producer (9 episodes, 1998-2007)
post production associate producer (8 episodes, 2001-2002)
segment producer (unknown episodes)
consulting producer (unknown episodes)