How many movies have Benedict Cumberbatch and Martin Freeman acted in together?

They have worked on 4 movies together! Their first movie together was The Hobbit: An Unexpected Journey (2012) while their highest rated movie together was Sherlock: The Abominable Bride (2016). They have not worked together since Sherlock: The Abominable Bride (2016). They are most known for their adventure films together.