How many movies have Jon Stone and Tony Geiss collaborated on?

They have worked on 5 movies together! Their first movie together was Don't Eat the Pictures: Sesame Street at the Metropolitan Museum of Art (1983) while their highest rated movie together was Big Bird in Japan (1988). They have not worked together since Sesame Street: Elmo's World: All about Faces (2010). They are most known for their family films together.