How many movies have Cobie Smulders and Scarlett Johansson acted in together?

They have worked on 5 movies together! Their first movie together was The Avengers (2012) while their highest rated movie together was Avengers: Endgame (2019). They have not worked together since Avengers: Endgame (2019). They are most known for their science fiction films together.

Role
Maria Hill (uncredited)
Role
Natasha Romanoff / Black Widow
Role
Agent Maria Hill
Role
Natasha Romanoff / Black Widow