Nickelodeon announced today that Mad Men star Jon Hamm will be appearing on an episode of Spongebob Squarepants that will air next year. He'll be playing Don Grouper, a character much like Don Draper from Mad Men.
He will play the role of Don Grouper – a charismatic head ad executive of the ad agency Grouper, Goby & Koi. His sharp mind and devastating charm make him an irresistible force. When Don’s in the room everyone laps up his words like overpriced organic honey. In the episode, Mr. Krabs goes to Don for help as Mr. Krabs tries to launch his line of frozen Krabby Patties.
The episode will air next year.