How many movies have Brian Dobson and Colin Murdock acted in together?

They have worked on 5 movies together! Their first movie together was G.I. Joe: Valor vs. Venom (2004) while their highest rated movie together was Bob the Builder: Mega Machines - The Movie (2017). They have not worked together since Bob the Builder: Mega Machines - The Movie (2017). They are most known for their animation films together.