I thought Ron Glass was a regular cast member of Firefly? I didn't see him in any of the pictures from the ComicCon so how was it a reunion of the entire crew?

Cant think of who Ron Glass is right now, but also wanted to say rember they did kill off a few in Serenity.  ill go look up who he is again.

Yep he was killed by the Alliance in Serenity

 Ron Glass was the preacher, but he wasn't in every episode....why doesn't Whedon use some of his Avenger Mojo and make another sequel??  Prequel??

Ron Glass, Preacher. He was in almost every episode but the character was killed off in the movie.

Its sad that some of the better television shows can't gain enough notoriety to stay on T.V.  Arrested Development garnered critical acclaim but could not gain enough of an audience to stay on T.V.  The same could not be said of Firefly, looking back I thought it looked cheesy and decided early on not to watch.  After watching Serenity, I went back and watched all of the episodes on Netflix, and to my surprise I really liked it.  The campiness was truly part of the appeal and all of the characters were well written and affable, now I wishs I would'vr given it a chance and it may still be on T.V.