Papa Smurf
Despite his never-ending hatred and frustration for the Smurfs, more than once has he had to rely on Papa Smurf to help save him from a more wicked enemy's plans (such as Balthazar) or to rescue him from a potion gone horribly wrong. Other times, they have had to team up to fight a common enemy. On another occasion, the episode "The Fountain of Smurf", Papa Smurf drinks too much water from a fountain of youth and becomes a smurfling. The Smurfs are forced to rely on Gargamel to come to their aid and help turn Papa Smurf back to his proper age. Gargamel and Azrael themselves fall into the Fountain of Youth, and become a child and a kitten again, respectively.