Diehard Star Wars fans might want to tune in to Monday night's NFL game on ESPN—or at least the halftime show. Lucasfilm says the final trailer for Star Wars: The Force Awakens will air at halftime, and advance tickets will go on sale afterward online, reports USA Today. The studio also revealed the movie's poster on Sunday, with some familiar faces prominent, including Han Solo, Chewbacca, and Princess Leia with a new hairdo. The poster "also raised questions about the obvious exclusion of Luke Skywalker," notes CNET. The JJ Abrams movie hits theaters on December 17. (Here are some theories as to why Skywalker is missing.)