Jay has grown children, grandchildren and a gorgeous young wife, who has a preteen son of her own; all together they must bridge generational, cultural and social gaps.
Phil pays a visit to his dad to make sure he is ok after hearing some concerning news about him. Meanwhile, Jay gives Claire and Mitch a bunch of their old childhood memorabilia that triggers them to reevaluate a long-held story about their first family vacation.
Charlie goes with Jake on a double date and sets Alan up with a prostitute. Recurring guest star MELANIE LYNSKEY appears as Rose.
While buying some treats at the park from the ice cream man, Doug notices the "for sale" sign in his window. Figuring that this investment would be as profitable as anything else, Doug seizes the opportunity and buys the truck on the spot.
Lois's sister Susan comes for a visit and begins lavishing the kids with expensive gifts, including a classic Mustang convertible; and Francis and a scout troop get lost in a remote area of the ranch.
