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

Nathan Fillion will reportedly reprise his Superman role of Guy Gardner/Green Lantern in the HBO original series Lanterns.

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

We had heard that Nathan Fillion might show up as Green Lantern Guy Gardner in HBO's Lanterns series after first debuting in ...

DC Comics may be emulating a cartoon romance from the DCAU, but this could backfire, especially given how it affects one ...

Lanterns has added another impressive name to its cast, with P-Valley star J. Alphonse Nicholson tapped to take on the role ...

Guy Gardner came to prominence in the 1980s, but his first appearance in DC Comics is in the pages of 1968's Green Lantern ...

A gleefully stupid (but entertainingly so) tribute to anime and superheroes that has tons of fun with the DC Universe.

He ended up in a deep coma for years. During the ‘80s, Hal Jordan quit the Green Lantern Corps, and John Stewart became the permanent ring slinger of Sector 2814 (which included Earth).

There's a Supergirl movie, a Green Lantern show in the works ... reluctantly mentoring a younger Lantern, John Stewart (Aaron Pierre), and sees the two characters investigating an Earth-bound ...

When people think of DC Comics hero Green Lantern, they tend to think of one of two characters — Hal Jordan, or John Stewart. But there’s another Lantern from the planet Earth who debuted ...

The upcoming Green Lantern series on HBO has landed its latest cast member. Lanterns will feature veteran actor Jason Ritter in a supporting role that may prove to be a key part in the season.