How many movies have Julie Johnson and Patty Wirtz acted in together?

They have worked on 11 movies together! Their first movie together was Barney Live! In New York City (1994) while their highest rated movie together was Barney's Best Manners: Invitation to Fun (2003). They have not worked together since Hit Favorites: Frosty Friends (2009). They are most known for their family films together.