Acting

2022

(1 episode) as Self - Guest

2019		The Kelly Clarkson Show (2 episodes)
2019		The Masked Singer (1 episode) as Clue Giver (video)

2017		Alias Grace (6 episodes) as Jeremiah Pontelli
2017		Tangled: Short Cuts (9 episodes) as Eugene
2017		Rapunzel's Tangled Adventure (59 episodes) as Eugene (voice)

2016

(1 episode) as Self

2015		Heroes Reborn (13 episodes) as Luke Collins
2015		The Late Show with Stephen Colbert (1 episode) as Self
2015		Geeks Who Drink (12 episodes) as Himself - Host
2015		Mr. Robot (1 episode) as Self - Actor/Superfan/Founder - The Nerd Machine

2014

(1 episode) as Abraham Lincoln

2013		Tiny Commando (12 episodes) as Tiny Comando
2013		Hollywood Game Night (1 episode) as Self

2012

(9 episodes) as Ace

2011		Vietnam in HD (6 episodes) as Karl Marlantes
2011		Talking Dead (1 episode) as Himself

2010		Conan (1 episode) as Self
2010		Who Do You Think You Are? (1 episode) as Self

2008

(1 episode) as Zachary Levi

2007		Chuck (91 episodes) as Chuck Bartowski
2007		The Guild (1 episode) as Zachary Levi

2004

(1 episode) as Self

2003

(10 episodes) as Himself (Host)

2002

(81 episodes) as Kipp Steadman

2001

(2 episodes) as Todd

2000

(1 episode) as Bellmen

1999		Teen Choice Awards (1 episode) as Himself
1999		Family Guy (1 episode) as Seymour (voice)

1997

(2 episodes) as Self

1993

(1 episode)

1992

(1 episode) as Self / Host

Creator

2017

… Creator

Crew

2015

(1 episode) … Thanks

Directing

2007

(4 episodes) … Director