The Great Philadelphia Comic Con has announced more special media guests for this year’s show, which will be held from April 7-9, 2017, at the Greater Philadelphia Expo Center in Oaks, PA.

This year’s media guests include Marina Sirtis (Star Trek: The Next Generation), Bruce Boxleitner (Tron), and John Wesley Shipp (The Flash); all three will be holding signings and meet and greets all three days of the show. Other media guests include Wil Traval (Jessica Jones), Bryce Papenbrook (Sword Art Online), Steve Cardenas (Mighty Morphin Power Rangers), Nakia Burisse (Power Rangers Zeo), and more.

Comic guests include Mike Zeck (Amazing Spider-Man), Jim Shooter (former Marvel editor-in-chief), Michael Golden (The Micronauts), Ty Templeton (Batman ’66), Graham Nolan (Detective Comics), Bob Camp (The Real Ghostbusters), J.K. Woodward (Fallen Angel), among others.

A full list of guests can be found online.

The Great Philadelphia Comic Con still has tickets available, and panels and other events will be announced closer to the show.