How many movies have Claudio Biern Boyd and Guido De Angelis collaborated on?

They have worked on 6 movies together! Their first movie together was Dogtanian Special (1985) while their highest rated movie together was Willy Fog: Around the World in 80 Days (1995). They have not worked together since Dogtanian and the Three Muskehounds (2021). They are most known for their comedy films together.