MegaCon, which will take place March 15-17, 2013 at the Orange County Convention Center in Orlando, Florida, has added a new slate of guests for the show. Added to the roster are Chris Claremont, Mike Choi, Andrew Robinson, Doug Sneyd, Jose Delbo, Matteo Scalera, Steve McNiven, Michael Atiyeh, Jimmy Cheung and George Pérez. They join comic creators such as Neal Adams, Mark Waid, Gail Simone, Mike McKone, Dave Johnson, Dan Panosian, Brian Pulido, Brandon Peterson, Amanda Conner, Jimmy Palmiotti, Billy Tucci, Georges Jeanty, Tim Townsend and Craig Boldman, who were announced previously.

Stan Lee has unfortunately canceled his planned appearance at the show.

In the realm of media guests, Star Trek: The Next Generation’s Gates McFadden, Battlestar Galactica’s Michael Hogan, and Teen Wolf’s James Hampton join the previously announced Patrick Stewart, Jonathan Frakes, Marina Sirtis, Brent Spiner, Levar Burton, Michael Dorn and John DeLancie from Star Trek: The Next Generation, as well as Dean Cain, Paul Blake, Jeremy Bulloch, Lou Ferrigno, Paul Bradford and Scott Tepperman.

Star Trek: The Next Generation’s Denise Crosby has been added to the line-up.

Events announced for the show include MegaCon video gaming and the Supercon 2K series provided by National Video Gaming Association and Vibras Five.One, children events provided by the Skiffytown Heroes, RPG gaming, anime, belly dancing, Indy Film Festival, movie trailers screening room, Saturday evening dance, late night adult only dance, and professional panel room.

For more details and updates, check the show’s site.