Shrek Forever After(2010)
The final movie in the Mega-hit series. Shrek is growing tired of the family life and longs for the days when he was a "true" ogre. One day, he finds a troll named Rumplestiltskin who promises that hae can give Shrek one day to feel like a real ogre again in exchange for a day of his life he won't remember. It turns out Rumplestiltskin is a con-artist determined to take over the kingdom of Far Far Away, and he removes the day Shrek was born, and if he doesn't make a true-love's kiss by midnight, he will fade from existance!
Not the strongest end to the series but better than the third.