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Jason Ritter
ACTOR

Jason Ritter

Known for Law & Order: Special Victims Unit · Law & Order · Lanterns

Jason Morgan Ritter (born February 17, 1980) is an American actor and producer. He is known for his roles as Kevin Girardi in the television series Joan of Arcadia, Ethan Haas in The Class, Sean Walker in the NBC series The Event, Dipper Pines in Gravity Falls, and Pat Rollins in Raising Dion. He also played the…

Snapshot 2026-10-12

Born
Feb 17, 1980
Birthplace
Los Angeles, California, USA
Known For
Acting

Biography

Jason Morgan Ritter (born February 17, 1980) is an American actor and producer. He is known for his roles as Kevin Girardi in the television series Joan of Arcadia, Ethan Haas in The Class, Sean Walker in the NBC series The Event, Dipper Pines in Gravity Falls, and Pat Rollins in Raising Dion. He also played the recurring role of Mark Cyr in the NBC television series Parenthood, for which he received an Emmy Award nomination. In 2017, Ritter starred in the ABC comedy series Kevin (Probably) Saves the World. He voiced the character Ryder in Frozen II.

Description above from the Wikipedia article Jason Ritter, licensed under CC-BY-SA, full list of contributors on Wikipedia.

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Known For

TVLaw & Order: Special Victims Unit
Law & Order: Special Victims UnitBilly Baker · 1999
★ 8.0
TVLaw & Order
Law & OrderNick Simms · 1990
★ 7.3
TVLanterns
LanternsWilliam 'Billy' Macon · 2026
★ 8.3
TVPerson of Interest
Person of InterestSimon Lee · 2011
★ 8.1

Filmography

Movies

They All LaughedBaby in a Stroller (uncredited)
1981
The Secret World of the Very YoungSelf
1984
The Dreamer of OzHarry
1990
The Real Story of O Christmas TreeLittle Acorn (voice)
1991
MumfordMartin Brockett
1999
SwimfanRandy
2002
Freddy vs. JasonWill Rollins
2003
Raise Your VoicePaul Fletcher
2004
Happy EndingsOtis
2005
Our Very OwnClancy Whitfield
2005
Lenexa, 1 MileSean Hickey
2006
The Wicker ManBar Guy #2
2006
The Education of Charlie BanksMick Leary
2007
Good DickThe Man
2008
W.Jeb Bush
2008
The DealLionel Travitz
2008
Peter and VandyPeter
2009
The Dry LandMichael
2010
The Five Stages of GriefOrion
2011
A Bag of HammersBen Dwellman
2011
The Perfect FamilyFrank Cleary Jr.
2011
The Perfect Age of Rock 'n' RollEric Genson
2011
MM
Manhattan MixupFritz
2011
C
CountyJack Malloy
2012
The End of LoveJason
2013
Call Me Crazy: A Five FilmBruce
2013
I Am IJonathan
2013
The EastTim
2013
Free SamplesWally
2013
The SidekickKid Loco
2013
The GoldfishYoni
2013
MorningReceptionist
2013
Gravity Falls: Six Strange TalesDipper Pines (voice) (archive footage)
2013
The Lion's Mouth Opens
2014
HitsJulian
2014
The Big AskOwen
2014
About AlexAlex
2014
We'll Never Have ParisKurt
2014
You're Not YouWil
2014
Wild CanariesDamien
2014
7 MinutesMike
2014
There's Always WoodstockGarret
2014
Robot Chicken: Christmas SpecialsVarious (voice) (archive sound)
2014
Meet Me in MontenegroJason Ritter
2015
EmbersGuy
2015
Gravity Falls: Between the PinesDipper (Voice)
2016
The MeddlerJacob
2016
Always WorthyJeff Fredrick
2016
The StepsJeff
2016
The InterventionMatt
2016
Cover UpCarl
2016
The LabyrinthUsher
2016
BitchBill Hart
2017
Your DayJack
2017
Carrie PilbyMatt
2017
The TaleBill
2018
One Crazy Summer: A Look Back at Gravity FallsSelf
2018
Frozen IIRyder (voice)
2019
Warmed-Over KrautrockRoadie
2021
MermaidThe Prince Charming Jingle (voice)
2025
I Love BoostersUpstanding Community Member
2026

Television

Golden Globe AwardsSelf (uncredited) · 1 eps
1944
Law & OrderNick Simms · 1 eps
1990
Late Night with Conan O'BrienSelf - Guest · 2 eps
1993
The ViewSelf · 1 eps
1997
The Late Late Show with Craig KilbornSelf · 2 eps
1999
Law & Order: Special Victims UnitBilly Baker · 1 eps
1999
The Early ShowSelf · 1 eps
1999
HackBuddy Griffin · 1 eps
2002
Jimmy Kimmel Live!Self - Guest · 3 eps
2003
Punk'dSelf · 1 eps
2003
All Grown Up!Mr. Fisk (voice) · 1 eps
2003
TN
The New Tom Green ShowSelf · 1 eps
2003
Joan of ArcadiaKevin Girardi · 45 eps
2003
TR
The Reichen ShowSelf · 1 eps
2005
The ClassEthan Haas · 19 eps
2006
Watch What Happens Live with Andy CohenSelf - Guest · 1 eps
2009
Mercy1 eps
2009
WWII in HDJack Yusen (voice) · 10 eps
2009
ParenthoodMark Cyr · 31 eps
2010
The EventSean Walker · 22 eps
2010
NTSF:SD:SUV::Chet Bratner · 1 eps
2011
Person of InterestSimon Lee · 1 eps
2011
Key & PeeleMale Customer · 1 eps
2012
Gravity FallsDipper Pines (voice) · 40 eps
2012
Radio Disney Music AwardsSelf - Presenter · 1 eps
2013
Drunk HistoryElisha Gray · 1 eps
2013
Wander Over YonderSkipper (voice) · 1 eps
2013
Us & ThemGavin · 7 eps
2014
The Wil Wheaton ProjectSelf · 1 eps
2014
Garfunkel and OatesJason · 1 eps
2014
Celebrity Family FeudSelf - Contestant · 1 eps
2015
Another PeriodFrederick Bellacourt · 32 eps
2015
SuperstoreJosh · 1 eps
2015
Match GameSelf - Panelist · 1 eps
2016
GoliathAgent Farley · 3 eps
2016
Gilmore Girls: A Year in the LifeBill · 1 eps
2016
SteveSelf · 1 eps
2017
Kevin (Probably) Saves the WorldKevin · 16 eps
2017
A Million Little ThingsEric · 9 eps
2018
AmphibiaBarrel (voice) · 1 eps
2019
Raising DionPat · 17 eps
2019
Who Wants to Be a MillionaireSelf - Contestant · 1 eps
2020
CandyDeputy Denny Reese · 2 eps
2022
The Jennifer Hudson ShowSelf - Guest · 2 eps
2022
SlumberkinsFox's Father (voice) · 8 eps
2022
The Last of UsClicker (uncredited) · 2 eps
2023
Poker FaceRodney Schomburg · 1 eps
2023
Captain FallCpt. Jonathan Fall (voice) · 10 eps
2023
Krapopolis(voice) · 1 eps
2023
Gen VJason Ritter · 1 eps
2023
After MidnightSelf · 5 eps
2024
MatlockJulian Markston · 35 eps
2024
Hollywood SquaresSelf · 3 eps
2025
LanternsWilliam 'Billy' Macon · 6 eps
2026
Lanterns: The Official PodcastSelf · 1 eps
2026

Photos

Jason Ritter photo
Jason Ritter photo
Jason Ritter photo
Jason Ritter photo
Jason Ritter photo
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