Na Starym Zachodzie Sknerus i Goldie tworzą bandę banitów i organizują napad, aby uratować małe miasteczko przed skorumpowanym biznesmenem Johnem D. Rockerduckiem.

Scrooge and Goldie O’Gilt are turned into teenagers as they race Rockerduck to the Fountain of Youth, while the boys’ sibling rivalry uncovers danger at a spring break hotel.

The kids pair off to find the missing pieces of a mystical sword hidden throughout a marketplace, unless F.O.W.L. gets to them first.

The future of adventuring hangs in the balance as the Duck family uncovers earth-shattering secrets in a final standoff with F.O.W.L.