How many movies have Hugh Wheeler and Lonny Price collaborated on?

They have worked on 2 movies together! Their first movie together was Sweeney Todd: The Demon Barber of Fleet Street in Concert (2001) while their highest rated movie together was Sweeney Todd: The Demon Barber of Fleet Street (2014). They have not worked together since Sweeney Todd: The Demon Barber of Fleet Street (2014).