When Vanessa innocently buys Jr. a foosball game, Jr. discovers his competitive nature and becomes obnoxious when he wins. When Michael challenges Jr. and wins, he initially wants to teach his son a lesson about being a good winner. But then when Michael continues to win, his “fatherly lesson” goes out the window and instead he becomes obsessed with playing foosball. Desperate, the Kyles have to come up with a plan to break the game’s hold on Michael.

While at the Atlantis, Paradise Island resort in the Bahamas for a family vacation, lovebirds Michael and Jay find themselves stranded on the isolated Magic Island – along with a rapidly rising tide — and the only other person there who can help them is Michael’s talkative and annoying golf buddy, Jimmy (David Alan Grier) — who refuses to do so since they weren’t willing to spend time with him when they had the chance. Meanwhile, Jr. leaves Vanessa and the baby behind so he can enjoy the resort’s activities; Tony and Claire hang out at the beach bar and she realizes too late that her island drink contains alcohol; and Kady and Franklin run into his nemesis, Francesco Mumfordi, who has stolen one of Franklin’s theories.

The same day Michael realizes he can’t fit into his favorite pair of vintage jeans, he runs into an old high school friend, the muscular Daryl (Terry Crews), who doesn’t look any older than when Michael last saw him. He enlists Darryl’s help to get him back into shape and, in the process, becomes obsessed with looking fit and buff. Meanwhile, Franklin fails his first test and fears that Kady will no longer accept him.

Under a time deadline to catch his flight, Michael tries to prepare his signature, masterpiece sandwich to take with him on the plane. But various family distractions delay his getting to the airport, and his beloved sandwich is searched by suspicious security guards.