Inside Frank Reagan's Brooklynhome, the weekly Sunday family dinner sits steaming on the table, but it's daughter Erin, an assistant district attorney, who's in hot water. Her granddad, retired cop Henry, rages at her for taking on a case he doesn't like. Hurtful words fly, and when Frank tries to cool the debate, Henry shouts, "I decide when it's enough!" and stomps away. A tense silence falls until the handsome, mustached man at the head of the table says with authority, "Pass the yams." And the group of actors starring in Blue Bloods cracks up.