How many movies have Jeff Lynne and Milton McDonald acted in together?

They have worked on 3 movies together! Their first movie together was Jeff Lynne's ELO at Hyde Park (2014) while their highest rated movie together was Electric Light Orchestra: Live in Hyde Park (2015). They have not worked together since Jeff Lynne's ELO: Wembley or Bust (2017). They are most known for their music films together.