How many movies have Patrick Magee and Peter Brook collaborated on?

They have worked on 2 movies together! Their first movie together was The Persecution and Assassination of Jean-Paul Marat as Performed by the Inmates of the Asylum of Charenton Under the Direction of the Marquis de Sade (1967) while their highest rated movie together was King Lear (1971). They have not worked together since King Lear (1971).