=== Tv ===
<!-- Please note: do NOT add "rowspans" per WP:FILMOGRAPHY -->
{| class="wikitable sortable"
|-
! År
! Titel
! Rolle
! class="unsortable" | Noter
|-
| 1999–2000
| ''[[Freaks and Geeks]]''
| [[List of Freaks and Geeks characters#Nick Andopolis|Nick Andopolis]]
| Fast rolle; 18 afsnit
|-
| 2001
| ''North Hollywood''
|
| Usendt pilot<ref>https://www.youtube.com/watch?v=Pk7nzT-GjIw</ref>
|-
| 2001–2002
| ''[[Undeclared]]''
| Eric
| 7 afsnit
|-
| 2004
| ''Harry Green and Eugene''
| Eugene Green
| Usendt pilot<ref name="dangerousuniversecom">{{cite web | title=dangerousuniverse.com | work=2004–2005 Television Pilots (Incomplete at Best) | url=http://www.dangerousuniverse.com/2004/2004_TV_Pilots.asp | access-date=12. januar 2007 | archive-url=https://web.archive.org/web/20110708224215/http://www.dangerousuniverse.com/2004/2004_TV_Pilots.asp | archive-date=8. juli 2011 | url-status=live }}</ref>
|-
| 2004–2005
| ''[[CSI: Crime Scene Investigation]]''
| Neil Jansen
| 3 afsnit
|-
| 2005
| ''[[Alias (TV series)|Alias]]''
| Sam Hauser
| Afsnit: "The Road Home"
|-
| 2005–2014
| ''[[How I Met Your Mother]]''
| [[Marshall Eriksen]]
| Fast rolle; 208 afsnit
|-
| 2009
| ''[[Family Guy]]''
| Marshall Eriksen (stemme)
| Afsnit: "Peter's Progress"
|-
| 2011
| ''[[Saturday Night Live]]''
| Sig selv (været)
| Afsnit: "Jason Segel/[[Florence and the Machine]]"
|-
| 2020
| ''[[Dispatches from Elsewhere]]''
| Peter
| 10 afsnit; også skaber, forfatter, instruktør og executive producer
|-
| 2020
| ''[[Home Movie: The Princess Bride]]''<ref>{{cite web|url=https://www.looper.com/221665/quibi-just-announced-a-princess-bride-remake-you-never-expected-to-see/|title=Quibi just announced a Princess Bride remake you never expected to see|website=Looper.com|first=Nina|last=Starner|date=26. juni 2020|access-date=26. juni 2020}}</ref>
| Fezzik
| Afsnit: "Chapter Two: The Shrieking Eels"
|-
| TBA
| ''[[Untitled Los Angeles Lakers project]]''
| [[Paul Westhead]]
|
|}
Levende_personer