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Jason Ritter

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  • Jason Ritter - Celebrity School Pic
  • Jason Ritter - Celebrity School Pic
  • Jason Ritter - Celebrity School Pic
Jason Ritter - Celebrity School Pic
Jason Morgan Ritter is an American actor, son of actor John Ritter and actress Nancy Morgan. Ritter is probably best known for his role as Kevin Girardi in the television series Joan of Arcadia and as Sean Walker in the NBC series The Event. He now plays the recurring role of Mark Cyr in the NBC television series Parenthood.