Conan O'Brien: Brett Favre and Grandpa Simpson

CONAN O'BRIEN: NBC is so excited about the upcoming football season they decided to make a made-for-TV movie about the NFL. Yeah, and I was just walking past the office of whoever runs this company and I got a sneak peek -- it changes all the time -- and I got a sneak peek at the cast list. Yeah, and they made some interesting choices. Do you want to hear who's gonna play who?

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Eighteen-year veteran Brett Favre is gonna be played by Grandpa Simpson.