Conan O’Brien’s most iconic contribution to The Simpsons is “Marge vs. the Monorail,” widely considered to be the show’s all-time greatest installment, but he wrote an even funnier episode a few ...

Conan O'Brien is seen sitting at his Late Night desk in The Simpsons - 20th Century Television 33 years after it first aired, "Marge Vs. the Monorail" remains one of the best episodes of "The Simpsons ...

In the video below, Conan O'Brien announces a one-of-a-kind opportunity to be drawn as a character on 'The Simpsons.' Enter to win at http://omaze.com/simpsons.