Having thwarted Bowser's previous plot to marry Princess Peach, Mario and Luigi now face a fresh threat in Bowser Jr., who is determined to liberate his father from captivity and restore the family legacy. Alongside companions new and old, the brothers travel across the stars to stop the young heir's crusade.

After learning that a stranger has been accidentally killed near their rural homes, four Oregon boys decide to go see the body. On the way, Gordie Lachance (Wil Wheaton), Vern Tessio (Jerry O'Connell), Chris Chambers (River Phoenix) and Teddy Duchamp (Corey Feldman) encounter a mean junk man and a marsh full of leeches, as they also learn more about one another and their very different home lives. Just a lark at first, the boys' adventure evolves into a defining event in their lives.

Anna impulsively jets off to Tuscany, Italy, to stay at a stranger's villa without permission. Caught inside the house by the man's mother, she convinces the woman that she's his fiancée. That little lie soon becomes a big problem when Anna develops a growing attraction to the stranger's handsome cousin.