One of the more intriguing characters in James Gunn’s upcoming Superman film is the brash yet endearing Green Lantern known as Guy Gardner, and bringing that beloved character to life is the ...

Superman and Peacemaker season 2 star Nathan Fillion has teased his DCU role as Guy Gardner/Green Lantern, revealing an ...

Nathan Fillion's superhero origins go all the way ... the Monstrous Inmate tries to flex his authority, but is humiliated by Groot. As always, Fillion demonstrates pitch-perfect comedic timing.