Henry Winkler Henry Winkler

Henry Winkler will guest-star on the upcoming sixth season of Parks and Recreation, according to The Hollywood Reporter.

Winkler will play the father of Jean-Ralphio (Ben Schwartz). There's no word on whether Jenny Slate, who played Jean-Ralphio's twin sister Mona Lisa, will also be returning.

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The Happy Days and Arrested Development alum will appear in the Season 6 premiere, and will possibly recur throughout the season, THR reports.

Parks and Recreation returns on Thurs., Sept. 26 at 8/7c on NBC. Are you looking forward to seeing Winkler on the show?