Nathan Fillion (born March 27, 1971) is a Canadian-American actor. He played the leading roles of Captain Malcolm "Mal" Reynolds on Firefly and its film continuation Serenity, and Richard Castle on Castle. As of 2018, he was starring as John Nolan on The Rookie. Fillion has acted in traditionally distributed films like Slither and Trucker, Internet-distributed films like Dr. Horrible's Sing-Along Blog, television soap operas, sitcoms and theater. His voice is also featured in animation and video games, such as Hal Jordan / Green Lantern in various DC Comics projects, the Bungie games Halo 3, Halo 3: ODST, Halo: Reach, Destiny and Destiny 2, along with the 343 Industries game Halo 5: Guardians, and Wonder Man in Marvel's M.O.D.O.K. (2021). Fillion first gained recognition for his work on One Life to Live in the contract role of Joey Buchanan, for which he was nominated for the Daytime Emmy Award for Outstanding Younger Actor in a Drama Series, as well as for his supporting role as Johnny Donnelly in the sitcom Two Guys and a Girl.
as Guy Gardner / Green Lantern
as Brett Wright
as Headpool (voice)
as Master Karja
as Ace Spade
as CIA Director
as John Nolan
as Self
as T.D.K.
as Johnny (voice)
as Simon Williams / Wonder Man (voice)
as Octopus (voice)
as 42 (voice)
as Hal Jordan / Green Lantern (voice)
as Quinn
as Green Lantern / Hal Jordan (voice)
as Self
as Captain Superior (voice)
as Hal Jordan / Green Lantern (voice)
as John Nolan
as Shojun
as Sterling (voice)
as Nathan Fillion (voice)
as Gary West
as Jacques Snicket (voice)
as Jacques Snicket
as Nathan Fillion
as Self
as Tetter Spice
as Green Lantern (voice)
as Self
as Cactoid Jim
as Green Lantern / Hal Jordan (voice)
as Jolene Glaplok
as Jack Moore
as Chick del Monte / Assassin Banana (voice)
as Monstrous Inmate
as Green Lantern / Black Adam (voice)
as Narrator
as Johnny (voice)
as Hermes
as Hal Jordan / Green Lantern (voice)
as Johnny (voice)
as Dogberry
as Cornvelious Daniel (voice)
as Mark Devereaux
as Wernher von Braun
as Green Lantern / Mr. Freeze (voice)
as Hal Jordan / Green Lantern (voice)
as Preston Northwest (voice)
as Himself
as Hal Jordan / Green Lantern (voice)
as Himself
as The Holy Avenger
as Self
as Col. Steve Trevor (voice)
as Rainer Shine
as Bob Waite
as Richard Castle
as Captain Hammer
as Runner
as Chris
as Captain Hammer
as Himself
as Dr. Pomatter
as Abe Dale
as Nathan Fillion
as Nathan Fillion
as Alex Tully
as Self
as Bill Pardy
as Malcolm "Mal" Reynolds
as American Businessman Klaus (voice)
as Liver / Joel Larson (voice)
as Luke Riley
as Adam Mayfair
as Kevin Callis
as Brown Widow (voice)
as Vigilante (voice)
as Robert Graves
as Adam Logan
as Self
as Mal Reynolds
as Self
as Father David
as Cliff
as Minnesota Ryan
as Ronald
as Johnny Donnelly
as Troy Larson
as Self
as Caleb
as Frisbee Guy (voice)
as Michael Ryan
as Master Warrant Officer Tom Jardine
as Self - Guest
as Self - Cameo (uncredited)
as Executive Producer
as Executive Producer
as Executive Producer
as Producer