Description by couchtuner for The Simpsons Season 3 Episode 21 : Selma decides to marry her prison pen-pal, Sideshow Bob. When he gets out of prison, he convinces the Simpson family that he has changed for the better, but Bart remains skeptical and is determined to find out what Sideshow Bob is really up to.
Watch It Here : The Simpsons Season 3 Episode 21 Black Widower
