How many movies have Elton John and John Mahon acted in together?

They have worked on 3 movies together! Their first movie together was Elton John: The Red Piano (2005) while their highest rated movie together was Elton John: Glastonbury 2023 (2023). They have not worked together since Elton John: Glastonbury 2023 (2023). They are most known for their music films together.