Sunday's episode dealt heavily with parenting, specifically fatherhood.

One of the most notable scenes took place between three generations: Grandpa Gene, Don Draper, and Bobby. As Gene showed Bobby a Prussian helmet with dried blood, Don said, "Bobby, it's a dead man's hat. Take it off." This was such a layered statement: Not only was Don trying to wrestle the parenting role away from Gene and exert his authority over his, but Don's actually the one wearing a dead man's "hat." Name, identity, etc. A father's warning to a son not to make the mistakes he made?