Comedian Judy Gold lives in a cramped Manhattan apartment with her fiancee Elisa and two sons. The family likes to stay active play competitive sports together. Judy and her family are Jewish, and religion plays an important role in their lives. Meanwhile, magician Penn Jillette lives in Las Vegas, NV with his wife Emily and their two children. The family resides on a secluded and expansive piece of land. His kids don't like to participate in sports and prefer to spend time inside doing educational activities. Penn and his wife are atheists and do not expose their children to any form of organized religion. What will happen when these families swap wives?