Robbie reports to camp for two weeks of military reserve maneuvers, and Katie decides to go along and stay at a nearby motel so that the newlyweds can be near each other. Meanwhile, Uncle Charley and the boys are camping at Yosemite, which also happens to be close to Robbie's camp. During a stroll, Katie wanders into the mock battlefield and gets arrested by Robbie's unit. Later, each of the other family members try to locate Robbie and similarly get detained. Steve heads toward camp to prevent the family from interfering with Rob's duties, but he manages to get captured first by the aggressor team, then by the defender team.
—S Sather