2007-2013
How I Met Your Mother
(TV Series) (performer - 11 episodes)
-
Mom and Dad
(2013)
... (performer: "Reunited Song (Version 1)", "Reunited Song (Version 2)" - uncredited)
-
Coming Back
(2013)
... (performer: "Battle Hymn of the Republic" - uncredited)
-
Tailgate
(2012)
... (performer: "Puzzles the Bar Official Theme Song" - uncredited)
2013
The 67th Annual Tony Awards
(TV Movie documentary) (performer: "Bigger!", "I Like to Be on a TV Show/You Gotta Get a Series/Television Sucks/What I Did for Love", "New York State of Mind")
2012
The 66th Annual Tony Awards
(TV Movie documentary) (performer: "What If Life Were More Like Theatre?", "Best Score Medley", "If I Had Time")
2011
The 65th Annual Tony Awards
(TV Special) (performer: "It's Not Just for Gays Anymore", "Any Show You Can Host", "Side By Side", "Closing Number")
2010
Glee
(TV Series) (performer - 1 episode)
-
Dream On
(2010)
... (performer: "Dream On", "Daydream Believer", "Piano Man" - uncredited)
2008
Dr. Horrible's Sing-Along Blog
(TV Mini-Series) (performer - 3 episodes)
-
Act III
(2008)
... (performer: "So They Say", "Slipping", "Everything You Ever")
-
Act II
(2008)
... (performer: "My Eyes", "Brand New Day")
-
Act I
(2008)
... (performer: "My Freeze Ray", "A Man's Gotta Do")
2014-2015
Today
(TV Series)
Himself
/ Himself - Guest
2008-2015
Extra
(TV Series)
Himself
/ Himself - Gone Girl
2010-2014
The Talk
(TV Series)
Himself - Guest
2011-2014
Conan
(TV Series)
Himself - Guest
2005-2014
The View
(TV Series)
Himself - Guest
2006-2013
Jeopardy!
(TV Series)
Himself - Contestant
/ Himself - Video Clue Presenter
/ Himself - Fake Host
/ ...
2013
2013 Primetime Creative Arts Emmy Awards
(TV Special)
Himself - Co-Winner: Outstanding Special Class Programs
/ Presenter: Outstanding Host for a Reality or Reality-Competition Program & Outstanding Reality Program
2012
Punk'd
(TV Series)
Himself
2011
Test Your Brain
(TV Series documentary)
Himself - Narrator
-
Memory
(2011)
... Himself - Narrator
(voice)
2011
1st Look
(TV Series)
Himself - Interviewee
2011
Brain Games
(TV Series documentary)
Himself - Narrator
/ Narrator
2010
The 62nd Primetime Emmy Awards
(TV Special)
Himself - Nominated: Outstanding Supporting Actor in a Comedy Series and Presenter: Outstanding Lead Actress in a Comedy Series
2009-2010
American Idol
(TV Series)
Himself - Judge
/ Himself - Audience Member
2010
The 67th Annual Golden Globe Awards
(TV Special)
Himself - Nominee: Best Performance by an Actor in a Supporting Role in a Series, Mini-Series or Motion Picture Made for Television
2008
MADtv
(TV Series)
Himself - Special Guest
2007
The 59th Primetime Emmy Awards
(TV Special)
Himself - Nominated: Outstanding Supporting Actor in a Comedy Series and Co-Presenter: Introducing to Leslie Caron and Outstanding Writing for a Drama Series
2007
The States
(TV Series documentary)
Himself (New Mexico)