The actor playing Guy Gardner in James Gunn's DCU has a long history of playing Green Lanterns in animated form.

Guy Gardner makes his DCU debut in James Gunn's Superman, but what are his "all-encompassing" vows he mentions as a member of ...

Nathan Fillion discusses his role as Guy Gardner in Superman, teasing the rivalry between Green Lantern and Superman. Fans ...

Nathan Fillion is willing to do what no Green Lantern has done before on screen: drop “F-bombs.” The Firefly and Castle actor plays the hot-headed, bowl cut-haired Guy Gardner in James Gunn’s PG-13 ...

Actor Nathan Fillion explains how his involvement in Deadpool & Wolverine can be traced back to the first Deadpool movie.

Nathan Fillion Reveals Biggest Challenge of Starring as Green Lantern in ‘Superman’ Involved the Bathroom (Exclusive) ...

At the 'Superman' premiere, Nathan Fillion talks to THR about what it was like playing an iconic character like Green Lantern ...

Meet Nathan Fillion, who is playing 'Green Lantern' in James Gunn's 'Superman', and learn more about his love life, marital ...

Chances are you’ve seen the promos for the new “Superman” movie and wondered, “What the heck is going on with Nathan ...

The actor, 54, stars in the upcoming DC reboot of Superman, directed by James Gunn and starring David Corenswet as the ...

Nathan Fillion’s Guy Gardner Reveals a Darker DCU The Lanterns HBO Max series is about to introduce a very different take on DC’s ...

Nathan Fillion is playing Green Lantern Guy Garner in the DC flick and revealed that he tried on a ton of bobs before landing on his character's look. What we know about Superman has been limited up ...