10 Actors Audiences Are Convinced Are In Movies (But Aren't)

Tom McCarthy's new film Stillwater stars Matt Damon as an American oil worker who must fight the French legal system to free his daughter Allison (Abigail Breslin) from prison after she's falsely accused of murdering her friend.

As soon as the poster for the film was released, showing Damon in a baseball cap with a goatee, many film fans noted the actor's strong resemblance to Leonardo DiCaprio, particularly in roles such as Body of Lies and The Revenant where he sports a baseball cap and scraggly goatee respectively.

Before long jokes were being made about Leo being "unrecognisable as Matt Damon," and as high-profile as the two actors are, let's face it, this does feel rather like Damon unleashing his inner-Leo for a role.