Black Widow star Scarlett Johansson has landed her first leading TV role in Just Cause.According to Deadline, Johansson will both star in and executive produce the Just Cause show for Amazon Studios, based on the 1992 novel by John Katzenbach.Of course, Johansson is no stranger to this story – the novel was first adapted into a movie in 1995 starring Sean Connery as Harvard professor Paul Armstrong, while Johansson played his daughter, Katie, in one of her first big screen roles at the age of 10.Just Cause appears to be going in a different direction this time though.