Clip from Science Channel's Firefly 10th anniversary special Browncoats Unite.
'Firefly: Browncoats Unite': Nathan Fillion and the cast talk about what might have been.Here's a piece of the roundtable discussion, with Nathan Fillion discussing a scene where Mal went from "Captain Tightpants" to "Captain No-Pants."The Firefly cast remembers Nathan Fillion being nude on set while filming the episode. Check out this exclusive footage from the Firefly 10th Anniversary special that aired on the Science Channel on November 11, 2012.The 60-minute special uncovers more secrets as part of an oral history of the franchise and includes exclusive cast interviews and this summer's raucous Comic-Con panel. Joining Whedon and Fillion for the fun are loyal crewmembers Sean Maher, Summer Glau, Adam Baldwin, Morena Baccarin, Alan Tudyk, Gina Torres and Jewel Staite, along with executive producer Tim Minear and executive story editor Jose Molina.