Resident Alien has already had a mini Firefly reunion by introducing Nathan Fillion to the cast alongside Alan Tudyk, but season 4 of the sci-fi dramedy finally has the chance to pull off ...

In 2002, Joss Whedon’s space drama Firefly was brought to life on small screens with a stellar ensemble cast including the likes of Nathan Fillion, Gina Torres, Alan Tudyk, Morena Baccarin ...

Nathan Fillion ... Castle on ABC’s Castle. Fillion is a frequent collaborator of James Gunn, DCU co-head and Superman’s director. He made a voice cameo as Blue Alien Prisoner in Guardians ...