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 stars as John Nolan on The Rookie and is an executive producer on the show as well as its spin-off series, The Rookie: Feds. 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 theatre. His voice is featured in animation and video games, such as the Bungiegames Halo 3, Halo 3: ODST, Halo: Reach, Destiny, and Destiny 2, along with the 343 Industries game Halo 5: Guardians and the television series 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. Description above from the Wikipedia article Nathan Fillion, licensed under CC-BY-SA, full list of contributors on Wikipedia.
Dracula 2000
(Father David)
Waitress
(Dr. Pomatter)
Blast from the Past
(Cliff)
White Noise 2: The Light
(Abe Dale)
Everything I Ever Wanted To Tell My Daughter About Men
(Duke)
Slither
(Bill Pardy)
Ordeal in the Arctic
(Master Warrant Officer Tom Jardine)
Done the Impossible
(Self)
Water's Edge
(Robert Graves)
Adrienne
(Self)
Trucker
(Runner)
Wonder Woman
(Col. Steve Trevor (voice))
Monsters University
(Johnny (voice))
Guardians of the Galaxy Vol. 3
(Master Karja)
Super
(The Holy Avenger)
Serenity
(Malcolm 'Mal' Reynolds)
Green Lantern: Emerald Knights
(Hal Jordan / Green Lantern (voice))
The Suicide Squad
(T.D.K.)
Much Ado About Nothing
(Dogberry)
Justice League: Doom
(Hal Jordan / Green Lantern (voice))
Percy Jackson: Sea of Monsters
(Hermes)
Outing Riley
(Luke Riley)
Skincare
(Brett Wright)
Browncoats Unite: Firefly 10th Anniversary Special
(Himself)
Superman
(Guy Gardner / Green Lantern)
Robot Chicken: DC Comics Special
(Green Lantern / Mr. Freeze (voice))
Justice League: The Flashpoint Paradox
(Hal Jordan / Green Lantern (voice))
O Brave New World
(Self)
Highway of Tears
(Narrator)
Guardians of the Galaxy
(Monstrous Inmate)
Justice League: Throne of Atlantis
(Green Lantern / Hal Jordan (voice))
The Thrilling Adventure Hour Live
(Cactoid Jim)
Being Canadian
(Self)
The Making of Dr. Horrible's Sing-Along Blog
(Self)
Yamasong: March of the Hollows
(Shojun)
Party Central
(Johnny (voice))
Henchmen
(Captain Superior (voice))
Robot Chicken DC Comics Special III: Magical Friendship
(Green Lantern (voice))
Robot Chicken DC Comics Special II: Villains in Paradise
(Green Lantern / Black Adam (voice))
Dr. Horrible's Sing-Along Blog
(Captain Hammer)
Deadpool & Wolverine
(Headpool (voice))
Night Hunter
(Quinn)
Cars 3
(Sterling (voice))
Saving Private Ryan
(Minnesota Ryan)
The Death of Superman
(Hal Jordan / Green Lantern (voice))
Reign of the Supermen
(Green Lantern / Hal Jordan (voice))
The Death and Return of Superman
(Hal Jordan / Green Lantern (voice))
Commentary! The Musical
The Disney Family Singalong - Volume II
(Self)
The Complete Story of Destiny!
(Cayde-6)
Strange and Rich
(Walter Hoade)
Two Guys and a Girl
(Johnny Donnelly)
Pasadena
The Ellen DeGeneres Show
(Self)
Castle
(Richard Castle)
Drive
(Alex Tully)
Desperate Housewives
(Adam Mayfair)
Miss Match
(Adam Logan)
King of the Hill
(Frisbee Guy (voice))
The Venture Bros.
(Brown Widow (voice))
LIVE with Kelly and Mark
(Self - Guest)
Lost
(Kevin Callis)
Dr. Horrible's Sing-Along Blog
(Captain Hammer)
Gravity Falls
(Preston Northwest (voice))
Marvel's M.O.D.O.K.
(Simon Williams / Wonder Man (voice))
Total Security
(Troy Larson)
The Outer Limits
(Michael Ryan)
The Soup
Buffy the Vampire Slayer
(Caleb)
One Life to Live
Maggie Winters
(Ronald)
Community
(Bob Waite)
CelebriD&D
(Jolene Glaplok)
Justice League Unlimited
(Vigilante (voice))
The Big Bang Theory
(Nathan Fillion)
Con Man
(Jack Moore)
Drunk History
(Wernher von Braun)
American Dad!
(American Businessman Klaus (voice))
Talking Dead
(Self)
Geeking Out
(Self)
Firefly
(Mal Reynolds)
Santa Clarita Diet
(Gary West)
James Gunn's PG Porn
(Chris)
Resident Alien
(Octopus (voice))
Resident Alien
(42 (voice))
Through the Night with...
(Self)
Rick and Morty
(Cornvelious Daniel (voice))
The Kelly Clarkson Show
(Self)
A Series of Unfortunate Events
(Jacques Snicket (voice))
A Series of Unfortunate Events
(Jacques Snicket)
The Rookie
(John Nolan)
Assassin Banana
(Chick del Monte / Assassin Banana (voice))
American Housewife
(Nathan Fillion)
Big Mouth
(Nathan Fillion (voice))
The Rookie: Feds
(John Nolan)
Modern Family
(Rainer Shine)
HarmonQuest
(Tetter Spice)
Saturday Night Live
(Self - Cameo (uncredited))
Monsters at Work
(Johnny (voice))
Brooklyn Nine-Nine
(Mark Devereaux)
The Recruit
(CIA Director Alton West)
American Dad!
(Liver / Joel Larson (voice))
The Real History of Science Fiction
(Self)
The View
(Self)
Bupkis
(Ace Spade)
The Guild
(Nathan Fillion)
Conan
(Self)