The DC Studios show will see Fillion reprise the role of Guy Gardner, which he will play in this summer's Superman movie.

The “Firefly” actor’s Green Lantern will first appear in James Gunn’s “Superman” this summer and then join the series.

And now, Firefly and Castle actor Nathan Fillion will play Guy Gardner in Superman, and even beyond, according to James Gunn. But who is Guy Gardner, and why do people even like this big jerk?

Former Chilean President and U.N. High Commissioner for Human Rights Michelle Bachelet said that she will "maybe" run for the United Nations' top job during an event a... When Amy Pope became ...

Since then, Jason has been killed. But the other two are very much out there and we have yet to hear a peep about them. Well, that’s going to change, as Nathan Fillion told TV Insider during our ...

When you purchase through our links, we may earn an affiliate commission. White Collar is a police procedural crime comedy-drama series created by Jeff Eastin. The USA Network series follows Neal ...

In real life, she had a baby. On the show, the characters she and Nathan Fillion play have talked about potential parenthood. Also this season -- Jenna's real-life fiancé played her abusive ex.

Talk about being stuck between a cop and a hard place! The Rookie‘s John Nolan (Nathan Fillion) found himself in a no-win situation this week as the LAPD dealt with the fallout from last week ...

However, sometimes, internet sleuthing can get a bit too out of hand, as explained by series lead Nathan Fillion during a new interview on LIVE with Kelly and Mark. The actor returned from Los ...

Sheen’s character has deep connections to another familiar face, Jason Priestley from “Beverly Hills, 90210.” Beverly Hills, 90210 actor, Jason Priestly, as George, in Wild Cards Photo Credit: Justine ...

Nathan MacKinnon appeared to have reached the 1,000-point milestone in the first period of Colorado's game against Chicago. His teammates even streamed onto the ice to celebrate his history-making ...

When you're Nathan Fillion, it's hard to keep a low profile—especially when you're filming The Rookie on a public street while decked out in full LAPD gear. Members of the show's devoted fanbase ...