Las monstruosas aventuras de Zipi y Zape (2005)

The most mischievous twins have returned 25 years later, in a monstrous adventure. Zape and Zipi had never believed in monsters other than the players of their favorite football team, until one day his buddy Invi, stepped three times on a tile without knowing that a curse would fall upon them: They had just opened the door of the monsters world!