Back off, Booglooboo! Someone's knocking at the door—and they're coming in! Things are crazier than ever in the Smurfs Village, especially when the Smurflings appear! And what about the Smurfette? She's upset that she doesn't have a fellow female Smurf to be her friend. Well, the Smurflings have a plan to fix that, but it involves Gargamel!