When an alien spacecraft takes away Scrooge's money bin, Scrooge and company travel in a rocket to a planet populated by robots to get the bin back.

With her newly acquired money bin, Ma Beagle buys Scrooge's mansion and has him thrown in jail, and it's up to the nephews to save the day.

GizmoDuck becomes a sensation and Scrooge hires him as a security guard. But Ma Beagle uses a remote control device to make GizmoDuck do her bidding.

When the Lake Doughbegone dam breaks and Scrooge's cash sweeps downstream, Scrooge freezes the relocated lake to regain his cash.

When Scrooge's new accountant, Fenton, discovers the Beagle Boys' plan to steal the money bin, he dumps the money into Lake Doughbegone to hide it.

Returning to Duckbill Island, Scooge and Co. attempt to get a diamond from the mine to pay Glomgold, but Glomgold is already there.

Scrooge blames his misfortunes on Bubba and treats him unfairly. Glomgold convinces the police that Scrooge is an impostor and they throw him in jail.

When Scrooge returns home, Gyro tells him that he may have changed history by bringing Bubba back, and that Bubba must be returned.

Scrooge and co. attempt to go back to the present but end up in a land governed by a tyrant, who has Scrooge and Launchpad captured.

Scrooge and Glomgold argue over the price of Glomgold's Far West island of Duckbill, which, unbeknownst to Glomgold, has a diamond mine.