The Smurfs and the Howlibird menace anymore. While all smurfs live happily in the village, one smurf unlike the others just wants to seek new horizons, so he says it to Papa Smurf. Despite the efforts of many smurfs (like Greedy Smurf and Jokey Smurf), he still leaves, but Papa Smurf gives him a magic whistle that will return him to the village if he's in danger. During his travels, the smurf is found and captured by Gargamel, who, not knowing what the whistle does, uses it and arrives to the smurf village. There, Gargamel tries to capture the smurfs, but Papa Smurf gives him
The Smurfs merchandising was aired in Belgium in which the smurf village is annihilated by warplanes . Designed as a UNICEF advertisement, and with the approval of the family of the Smurfs' late creator Peyo, the 25-second episode was shown on the national evening news after the 9pm timeslot to avoid children seeing it. The scene starts with happy peaceful Smurfs and butterflies, who are then bombed by warplanes, ending with a lone Baby Smurf surrounded by dead Smurfs. The final frame bears the message: "Don't let war destroy the world of childhood." It was the keystone in a fund-raising campaign by UNICEF's