The Smiths take a trip on an old steam locomotive to visit Francine's aunt only to discover it's being hijacked.
Steve pushes Stan to trace the Smith family's ancestry, while Hayley and Francine go under cover as Sub Hub secret shoppers.
Concerned that Hayley is too soft-hearted, Stan attempts to make her farm tough by turning the house into an urban homestead.
Steve's efforts to befriend a Swedish exchange student backfire in a big way; the family calls in an animal behaviorist to deal with Klaus.
Stan drags the family to a labyrinth for family game night; Roger gets some geese.
Jeff, Francine and Roger decide to team up and start their own bus tour business, with murderous results.