How many movies have Frank Bello and Jon Donais acted in together?

They have worked on 3 movies together! Their first movie together was Anthrax - Live Rock Hard Festival 2019 (2019) while their highest rated movie together was Anthrax - Rock in Rio 2019 (2019). They have not worked together since Anthrax: 40th Anniversary Livestream (2021). They are most known for their music films together.