Watch Lego Scooby-Doo!: Haunted Hollywood (2016) HD Full Movie Free on SolarMovie. Watch Lego Scooby-Doo!: Haunted Hollywood (2016) online free. The Scooby gang try to rescue an old movie studio, which is not only threatened by developers, but a...The Scooby gang try to rescue an old movie studio, which is not only threatened by developers, but a series of movie monsters too.