Attention, nerds! Your presence is needed tomorrow (Sunday) evening at 10p.m. on the Science Channel for Browncoats Unite, the Firefly 10th anniversary special. You remember Firefly? That show that aired only one season in 2002 but has legions of obsessed fans? 

The special is a one-hour taping of a cast reunion at San Diego Comic Con.The reunion included creator Joss Whedon and actors Nathan Fillion, Sean Maher, Summer Glau, Adam Baldwin, Morena Baccarin, Alan Tudyk, Gina Torres and Jewel Staite. (No Christina Hendricks? POOP.)

Fillion, who is currently on the show Castle, told the New York Post in anticipation of the special that his role on Firefly was the best he has ever had as an actor.  “It was my first time truly being in love with my work,” Fillion said. “It’s the bar to which we compare every job.”

You can watch a clip of Browncoats Unite on Entertainment Weekly's site.

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