Jason Ritter

Jason Morgan Ritter (born February 17, 1980) 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, as Sean Walker in the NBC series The Event and the voice of Dipper Pines in Gravity Falls. He now voices Grim Jorge Jr from Suicide victim visited by Death.