How many movies have Manolo Castilla and Olga Pla collaborated on?

They have worked on 4 movies together! Their first movie together was Willy Fog in 20,000 Leagues Under the Sea (1995) while their highest rated movie together was Willy Fog: Around the World in 80 Days (1995). They have not worked together since The Princess and the Pirate: Sandokan the TV Movie (1995). They are most known for their animation films together.