The Science Channel is airing a 10 year reunion special for Joss Whedon's show Firefly tonight at 10 p.m. Eastern time.
Science Channel has put portions of the reunion that didn't make it into the final show online, which you can go watch after the cut.
The clips that won't be aired won't embed, but you can watch them here.
NGL, I'm kind of sad that it looks like Joss isn't there and there's also no Gina Torres, Morena Baccarin or Ron Glass. :( But at least Joss made it to the ComicCon reunion panel, and I know he's been busy with the Avengers and now S.H.I.E.L.D.