How many movies have John Kerswell and Victoria Warivonchik collaborated on?

They have worked on 9 movies together! Their first movie together was The Metropolitan Opera: Francesca da Rimini (2013) while their highest rated movie together was The Met — Il Trovatore (2015). They have not worked together since The Metropolitan Opera - Puccini: Manon Lescaut (2016). They are most known for their music films together.