A new video highlights the news that the original cast of Firefly will reprise their roles in Firefly Online, the upcoming free-to-play game based on the short-lived sci-fi series. The clip features Nathan Fillion and Adam Baldwin, with Fillion saying that playing Mal was the best role he's ever had. This all comes from a larger piece on the topic available through the game's companion app, and Videogamer notes this reveals the only cast member not returning will be Gina Torres as Zoe.