In 2018’s Black Panther, Chadwick Boseman starred in the title role. The year before, he starred in another title role – in this 2017 dramatized biography, Marshall, about Thurgood Marshall, the lawyer who became the first African-American on the U.S. Supreme Court. Just in case the U.S. Supreme Court is of particular interest to you these days, make sure to catch this Showtime premiere of this well-made drama, whose somewhat improbable co-stars include Dan Stevens from Legion, Josh Gad, Sterling K. Brown, and Kate Hudson.