Jon Hamm to Guest Star on ‘SpongeBob SquarePants’

Don Draper-Grouper

Fear not, Mad Men fans: Jon Hamm will be back in his famous role…kind of.

A fish version of Don Draper on SpongeBob SquarePants is the same thing, right?

Nickelodeon announced Hamm will guest star as 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 is scheduled to air sometime next year.