Filmmaker Joss Whedon has been stirring controversy for years, but Nathan Fillion continues to stand by him. Along with starring in Firefly, Fillion has collaborated with Whedon on Much Ado About Nothing, Dr. Horrible's Sing-Along Blog, and Buffy the Vampire Slayer. There has been some chatter of a Firefly reboot happening, but if Whedon were to be involved, that wouldn't be an issue for Fillion, despite the negative publicity Whedon has garnered in recent years.