Fillion was also a popular fan choice to bring Hal Jordan to life in the live action Green Lantern movie, although Ryan Reynolds ultimately scored that role.
Yes, it will be his first time appearing in a live action DC project, but he’s previously voiced Vigilante in Justice League Unlimited, Steve Trevor in the 2009 animated Wonder Woman movie and Hal Jordan, a.k.a.
The Suicide Squad also won’t be Nathan Fillion’s first time working within the DC Comics realm.
Green Lantern, in numerous direct-to-video movies.