"Three Men and a Comic Book" is the twenty-first episode of the second season of "The Simpsons". It first started on the Fox network in the United States on May 9, 1991. In this episode, Bart catches a quick look of the original issue of "Radioactive Man" for sale at a comic book convention. So Bart, Martin, and Milhouse combine their money to buy the valuable comic book, only to lose it because to their selfishness and being unable to share.