Watch Amy Poehler and Jon Glaser Sing a ‘Summer Nights’ Karaoke Duet


In a preview for next week's Parks and Recreation, "Leslie wins Councilman Jamm's favor by participating in a karaoke extravaganza," a.k.a. Amy Poehler and Jon Glaser sing "Summer Nights" from Grease. They even look the part! Although, if we're casting Grease with Parks and Rec characters (whoops, well, now we are), we're kidding if we didn't already have April as Rizzo.