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

Himself

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

Himself

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

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

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