Marianna Palka (1999-2013)
Melanie Lynskey (2013-present)
Source Jason Morgan Ritter
is an American actor and comedian. He is best known for his roles as Kevin Girardi on the
fantasy drama series
Joan of Arcadia
2003 to 2005
, Ethan Haas on the CBS sitcom
, and Sean Walker on the
. He also voiced
spin-off television series
Disney, he voiced Dipper Pines on the Disney Channel animated series (including voicing most of Gravity Falls Dipper's clones in the episode " Double Dipper"). He also played Kevin Finn in the ABC TV show , Eric in A Million Little Things and Martin Brockett in the Kevin (Probably) Saves the World 1999 Touchstone Pictures film . He will voice Mumford Ryder in 2019 Disney animated feature film, .
He is also the grandson of actor and musician
Tex Ritter and the oldest son of late actor and comedian John Ritter and older brother of singer/actress Carly Ritter and actor Tyler Ritter and half-brother of Stella Ritter.
Jason Ritter with his father John attending the 5th annual Family TV Awards in July 2003.
Jason Ritter with his sister Carly, brother Tyler and their mother Nancy Morgan in March 2011.
Jason Ritter with his half-sister Stella and stepmother
at the Team Ritter Memorial Fund in November 2012.
Jason Ritter attending the 51st annual New York Film Fest in October 2013.
Jason Ritter attending the 2014 Sundance Film Fest.
Jason Ritter and
attending the 2014 Sundance Film Fest.
Jason Ritter attending the 2014 Radio Disney Music Awards.
Jason, Tyler and Carly Ritter with sister-in-law Lelia Parma attending the 30th Annual AIDS Walk in October 2014.
Jason Ritter attending the 2016 Toronto International Film Fest.
Jason Ritter and
appear in the
", when Dipper and Wendy are turned into their respective voice actors dressed as them in live-action.
Jason Ritter speaks at the
Kevin (probably) Saves the World panel at the 2017 Summer TCA Tour.
Jason Ritter visiting
Jimmy Kimmel Live in January 2018.
Jason Ritter attending the 2018 Tribeca Film Fest.
Jason Ritter at premiere of
Frozen II in November 2019.