Question-and-answer sessions featuring “Star Trek: The Next Generation” bridge crew members Jonathan Frakes, Levar Burton, Michael Dorn, Marina Sirtis, Brent Spiner and Gates McFadden, “Star Trek” star William Shatner, Sean Astin (The Lord of the Rings), Evan Peters (X-Men:
Question-and-answer sessions featuring “Star Trek: The Next Generation” bridge crew members Jonathan Frakes, Levar Burton, Michael Dorn, Marina Sirtis, Brent Spiner and Gates McFadden, “Star Trek” star William Shatner, Sean Astin (The Lord of the Rings), Evan Peters (X-Men: