Family Guy:
Season:     7     / Episode:     8    
Family Gay

The episode features Peter Griffin when his wife Lois discovers that her mother is Jewish and struggles with her sudden heritage. Peter embraces Lois's new religion at first, but after a visit from his deceased father, he becomes anti-semitic.

Family Guy is an American animated television series created by Seth MacFarlane for the Fox Broadcasting Company. The series centers on the Griffins, a dysfunctional family consisting of parents Peter and Lois; their children Meg, Chris, and Stewie; and their anthropomorphic pet dog Brian. The show is set in the fictional city of Quahog, Rhode Island, and bases much of its humor on parodying American pop culture.