How many movies have Mitchel Musso and Thomas Brodie-Sangster acted in together?

They have worked on 3 movies together! Their first movie together was Phineas and Ferb: The Fast and the Phineas (2008) and was their highest rated movie together. They have not worked together since Phineas and Ferb: The Perry Files - Animal Agents (2013). They are most known for their animation films together.