Nathan Fillion

The Mighty Nein

The Gentleman (voice)

Krapopolis

Zan (voice)

Bupkis

Ace Spade

The Recruit

CIA Director Alton West

The Rookie: Feds

John Nolan

The Jennifer Hudson Show

Self

Peacemaker

Guy Gardner

Family Law

Bud Nielsen

Marvel's M.O.D.O.K.

Simon Williams / Wonder Man (voice)

Resident Alien

42 (voice)

The Kelly Clarkson Show

Self

The Rookie

John Nolan

Big Mouth

Nathan Fillion (voice)

Santa Clarita Diet

Gary West

A Series of Unfortunate Events

Jacques Snicket

American Housewife

Nathan Fillion

Con Man

Jack Moore

Assassin Banana

Chick del Monte / Assassin Banana (voice)

Rick and Morty

Cornvelious Daniel (voice)

Brooklyn Nine-Nine

Mark Devereaux

Drunk History

Wernher von Braun

Gravity Falls

Preston Northwest (voice)

Talking Dead

Self

Conan

Self

Modern Family

Rainer Shine

Community

Bob Waite

Castle

Richard Castle

Dr. Horrible's Sing-Along Blog

Captain Hammer

The Big Bang Theory

Nathan Fillion

The Guild

Nathan Fillion

American Dad!

American Businessman Klaus (voice)

Desperate Housewives

Adam Mayfair

Lost

Kevin Callis

The Ellen DeGeneres Show

Self

Jimmy Kimmel Live!

Self - Guest

Firefly

Mal Reynolds

The View

Self - Guest

Buffy the Vampire Slayer

Caleb

King of the Hill

Frisbee Guy (voice)

LIVE with Kelly and Mark

Self - Guest

Saturday Night Live

Self - Cameo (uncredited)

The Rookie: North

John Nolan