How many movies have Ludwig van Beethoven and Mitsuko Uchida collaborated on?

They have worked on 1 movie together! Their first movie together was Beethoven: Piano Concertos 1-5 - Uchida, Rattle (2018) and was their highest rated movie together. They have not worked together since Beethoven: Piano Concertos 1-5 - Uchida, Rattle (2018).