How many movies have Chuck Panozzo and Gowan acted in together?

They have worked on 4 movies together! Their first movie together was Styx and REO Speedwagon: Arch Allies, Live at Riverport (2000) while their highest rated movie together was Styx - Live at the Orleans Arena Las Vegas (2014). They have not worked together since Styx - Live at the Orleans Arena Las Vegas (2014). They are most known for their music films together.