Smurfette accidentally knocks over the Torch Lady in the Columbia Pictures logo (she turns out to be a standee) and then takes her place, holding up a mushroom instead of a torch.
Around the middle of the closing credits, a road appears with Gargamel walking on it with Azrael and Monty, blaming them for his plans being ruined. He asks Azrael to turn off the background music, then complains on some of the credits.
Part of the closing credits features pictures of the united Smurfs.