Nathan Fillion portrayed a monstrous Kyln inmate in Guardians of the Galaxy, a Bathroom Attendant in a deleted scene of Deadpool[1], Simon Williams in a deleted scene of Guardians of the Galaxy Vol. 2, Karja in Guardians of the Galaxy Vol. 3, and Wade Wilson/Headpool in Deadpool & Wolverine.
Significant roles[]
- Joey Riley Buchanan in One Life to Live (1994–1997, 2007)
- Pvt. James Frederick 'Minnesota' Ryan in Saving Private Ryan (1998)
- Johnny Donnelly in Two Guys and a Girl (1998–2001)
- Malcolm 'Mal' Reynolds in Firefly (2002)
- Caleb in Buffy the Vampire Slayer (2003)
- Gao the Lesser in Jade Empire (2005)
- Malcolm 'Mal' Reynolds in Serenity (2005)
- Vigilante in Justice League Unlimited (2005-2006)
- Bill Pardy in Slither (2006)
- Alex Tully in Drive (2007)
- Dr. Adam Mayfair in Desperate Housewives (2007–2008)
- Abe Dale in White Noise: The Light (2007)
- Dr. Jim Pomatter in Waitress (2007)
- Sergeant Reynolds in Halo 3 (2007)
- Runner in Trucker (2008)
- Captain Hammer in Dr. Horrible's Sing-Along Blog (2008)
- Richard Castle in Castle (2009–2016)
- Steve Trevor in Wonder Woman (2009)
- Gunnery Sergeant Buck in Halo 3: ODST (2009)
- Gunnery Sergeant Buck in Halo: Reach (2010)
- The Holy Avenger in Super (2010)
- Hal Jordan/Green Lantern in Green Lantern: Emerald Knights (2011)
- Hal Jordan/Green Lantern in Justice League: Doom (2012)
- Dogberry in Much Ado About Nothing (2012)
- Johnny Worthington in Monsters University (2013)
- Hal Jordan/Green Lantern in Justice League: The Flashpoint Paradox (2013)
- Hermes in Percy Jackson: Sea of Monsters (2013)
- Cory Pitzer/T.D.K. in The Suicide Squad (2021)
- Guy Gardner/Green Lantern in Superman (2025)
Quotes[]
- "I was going to be an Easter egg in the background…[there was] a Simon Williams Film Festival, and I was in all of the movie posters."
- "If you know the Marvel Universe, Simon Williams becomes Wonder Man, becomes an Avenger. So, he’s part of that universe. It was a neat little Easter egg, it was a neat little piece of the universe. It didn’t get into the movie. That’s fine. That happens all the time. I still had the same wonderful experience. But moving forward, I don’t know, let me see what we can do with this opportunity. That’s just a cleverly disguised opportunity. Am I right?"