It runs in the family: Jason Ritter, son of the late John Ritter, will be testing his comedic genius. The CBS series, The Class, follows the adventures of Ritter’s character, Ethan, who throws a part for seven of his third-grade classmates. The party sets off a series of events that leads to the friends reconnecting with each other. Jason was brilliant in the dramatic role of Kevin Girardi, a paralyzed former sports star on Joan of Arcadia. It will be interesting to see how he does in comedy.  There’s no word yet on when the pilot will air, but we’re looking forward to it.