Huey competes with Dewey for a coveted internship with Duckburg's newest tech billionaire, Mark Beaks, while Scrooge and Glomgold team up to take this new competitor down.

Brilliant young scientist Fenton Crackshell-Cabrera is recruited by Launchpad who is feeling menaced by tech genius Mark Beaks’ newest invention.

When Scrooge unexpectedly disappears during his birthday party, Huey, Dewey and Louie find themselves hosting a mystery party where everyone is a suspect.

As Fenton figures out how to be a hero, Mark Beaks offers to hire Gizmoduck and help him defend all of Duckburg.

Louie teams with Goldie to scam their way through Doofus' dangerous party. Huey pushes himself out of his comfort zone in his favorite online game.

Glomgold forms his own family made of all of Scrooge’s greatest villains to defeat Scrooge’s family once and for all.

Louie plans a break-in at a high-class party hosted by Duckburg’s most popular tastemaker, Emma Glamour, so the Three Caballeros can play as Donald tries to get past the party’s no-nonsense planner, Daisy Duck.

Gyro, Fenton and Huey take a malfunctioning B.O.Y.D. back to the lab where he was created in Japan, but as Huey bonds with the robot boy, a secret from Gyro’s past threatens to destroy the city and Gizmoduck.

Huey struggles to keep Fenton and Gandra’s top-secret experiment (and their relationship) hidden from the world. But, Mark Beaks is desperate for one last gizmo to steal.