How many movies have Piero Barone and Plácido Domingo acted in together?

They have worked on 1 movie together! Their first movie together was Il Volo: Notte Magica - A Tribute To The Three Tenors 2016 (2016) and was their highest rated movie together. They have not worked together since Il Volo: Notte Magica - A Tribute To The Three Tenors 2016 (2016).