Little Nicky
If your father was the Devil and your mother was an angel, you'd be messed up too.
11/10/2000
Imdb: tt0185431
Tmdb: 9678
Popularity: 19.785
Vote: 5.877/10 (1804)

After the lord of darkness decides he will not cede his throne to any of his three sons, the two most powerful of them escape to Earth to create a kingdom for themselves. This action closes the portal filtering sinful souls to Hell and causes Satan to wither away. He must send his most weak but beloved son, Little Nicky, to Earth to return his brothers to Hell.