The Arnold and Pfeiffer family go on a joint family trip. Kevin meets a wild young girl who smokes! Kevin and Cara have a good time together, so much so that he ditches dinner with his family to see her one last time - expecting to never see her again.

When Kevin's parents go away for the weekend, he invites his friends around for a poker game. But when the game gets boring, Chuck and Ricky call all their friends and Kevin ends up throwing the mother of all parties at home - ruining the house. Norma and Jack return the next day, earlier than expected.

It looks like the father-son fishing trips might come to an end when the lastest outing is plagued with problems.