How many movies have George Pastell and Roy Stewart acted in together?

They have worked on 3 movies together! Their first movie together was The Curse of the Mummy's Tomb (1964) while their highest rated movie together was Doctor Who: The Tomb of the Cybermen (1967). They have not worked together since Doctor Who: The Tomb of the Cybermen (1967). They are most known for their horror films together.