Serenity (movie continuing the story of the Firefly TV series) 2016 San Diego Comic-Con 11x17 inch Dark Horse Comics exclusive poster autographed in gold or blue paint pen by stars Nathan Fillion and Alan Tudyk plus creator and director Joss Whedon. Obtained at very limited 2016 Comic-Con signing at the Dark Horse booth, with photo from the signing. Authenticated by JSA with their matching numbered sticker on the poster and certificate of authenticity card. ONLY ONE LEFT.