Acting

2023

(1 episode) as Azagoron

2022

(3 episodes) as Self

2021		Dogs in Space (4 episodes) as Atlas (voice)
2021		The Center Seat: 55 Years of Star Trek (4 episodes) as Self

2020		Rival Speak (1 episode) as Wil Wheaton
2020		Star Trek Day (4 episodes) as Self - Host
2020		Star Trek: Lower Decks (1 episode) as Wesley Crusher (voice)
2020		Star Trek: Picard (1 episode) as Wesley Crusher

2019

(100 episodes) as Self - Host

2018

(1 episode) as Minos

2017		Stretch Armstrong & the Flex Fighters (23 episodes) as Jonathan Rook (voice)
2017		Transformers: Titans Return (10 episodes) as Perceptor
2017		S.W.A.T. (1 episode) as Evan Whitlock
2017		Bill Nye Saves the World (1 episode) as Himself - Panelist
2017		Mystery Science Theater 3000 (1 episode) as Drake

2015		Supergirl (1 episode) as Doomsday Protestor
2015		Con Man (1 episode) as Officer Cahoots
2015		Dark Matter (1 episode) as Alexander Rook
2015		Titansgrave: The Ashes of Valkana (6 episodes) as Game Master
2015		Powers (3 episodes) as Conrad Moody

2014

(12 episodes) as Himself - Host

2013		@midnight with Chris Hardwick (1 episode) as Self
2013		Whose Line Is It Anyway? (1 episode) as Self
2013		Orphan Black (1 episode) as Self - Host

2012

(28 episodes) as Self - Host

2010

(3 episodes) as Mike Morningstar / Darkstar (voice)

2009

(6 episodes)

2008		Leverage (2 episodes) as Colin Mason
2008		Random! Cartoons (1 episode) as Kyle / Horace (voice)
2008		Batman: The Brave and the Bold (2 episodes) as Silver Age Blue Beetle (voice)
2008		Seth MacFarlane's Cavalcade of Cartoon Comedy (1 episode) as Himself
2008		I Love the New Millennium (8 episodes) as Self
2008		Ben 10: Alien Force (5 episodes) as Mike Morningstar / Darkstar (voice)

2007		The Big Bang Theory (17 episodes) as Wil Wheaton
2007		The Guild (16 episodes) as Fawkes

2006		Legion of Super Heroes (6 episodes) as Cosmic Boy (voice)
2006		Eureka (8 episodes) as Isaac Parrish

2005		Criminal Minds (1 episode) as Floyd Hansen
2005		Avatar: The Last Airbender (1 episode) as Pet Shop Owner (voice)
2005		American Dad! (1 episode) as Co-Worker (voice)
2005		Numb3rs (1 episode)

2004		My Coolest Years (1 episode) as Himself
2004		Best Week Ever (2 episodes)

2003		Teen Titans (1 episode) as Aqualad / Computer Geek (voice) (6 episodes) as Aqualad (voice)
2003		World Poker Tour (1 episode)

2002

(73 episodes)

2001		Beat the Geeks (1 episode)
2001		The Zeta Project (1 episode)

2000

(1 episode) as Walter

1999		Twice in a Lifetime (1 episode)
1999		Chicken Soup for the Soul (23 episodes) as Will
1999		Family Guy (1 episode) as Anti-Abortion Activist (voice) (1 episode) as Wil Wheaton (voice)

1998

(13 episodes) as Steve

1997		Perversions of Science (1 episode) as Bryan
1997		Gun (6 episodes) as Bilchic

1995		Hang Time (1 episode)
1995		The Outer Limits (1 episode) as Cadet

1993		Diagnosis: Murder (1 episode) as Forest Ranger Gary Barton
1993		Sirens (1 episode) as Wayne McGarrick

1990

(1 episode)

1989

(1 episode) as Arling

1988

(1 episode) as Kevin

1987		Star Trek: The Next Generation (82 episodes) as Wesley Crusher
1987		Kids' Choice Awards (1 episode) as Himself - Host

1984

(1 episode)

1982		St. Elsewhere (1 episode) as Owen Drimmer
1982		Family Ties (1 episode) as Timothy Higgins

1972

(1 episode) as Nick Karpinsky

Creator

2012

… Creator

Production

2012

(1 episode) … Executive Producer

Crew

2012

(1 episode) … Creator