Robert Underdunk Terwilliger
Wikisimpsons - The Simpsons Wiki
Revision as of 19:03, September 11, 2006 by 66.142.142.140 (talk)
Sideshow Bob
Played by Kelsey Grammar.
Sideshow bob is a criminal who has been on the Simpsons for 15 episodes. He was originally Krusty's sidekick, but, after repeated humiliation decided to frame him. He failed and was sent to jail where he continues to try and brake out and take revenge on bart, who revealed his plot.
