How many movies have Ken Ehrlich and Tony Bennett collaborated on?

They have worked on 2 movies together! Their first movie together was Stevie Wonder: Songs in the Key of Life - An All-Star Grammy Salute (2015) while their highest rated movie together was Sinatra 100: An All-Star Grammy Concert (2015). They have not worked together since Sinatra 100: An All-Star Grammy Concert (2015).