Oh No! It's An Alien Invasion

Brain decided to get a new assistant: Nate in disguise / Lily's hiccups are a potent weapon against the Brainlings!

Sweet holds their leadership election and Emperor Brainlius III wants the job! / Shakes thinks he's an action hero!

Scoop eats expired yogurt and is able to predict the future! / Lily becomes Nate's personal bodyguard.

Emperor Brainlius III clones himself. / Brian steals Turret's journal!

Jumbo Ninja get zapped with a speed ray. / Emperor Brainlius III falls in love with a robot!

S.W.E.E.T put Brian on Trial. / Louis and Scoop get lost in the suburbs.

Nate stages a fake alien invasion to scare the Brainlings. / S.W.E.E.T travel into Emperor Brainlius III's dreams.

Nate makes a Brainling friend. / Lily and Turret become Swell Mart cops.

It's Lily's birthday! Is the gang ready to celebrate? / S.W.E.E.T and the Brainlings battle it out to see whose pet is the cutest.

Emperor Brainlius tries to discover a new dance craze. / Lily and Emperor Brainlius have a bike race.

S.W.E.E.T battle it out to pick their new theme song. / Dash and Nate are caught in a Brainling trap: a date!

The gang needs toothpaste. / S.W.E.E.T crash the premiere of the Emperor's new musical.

Emperor Brainlius III thinks he's a vampire. /Grandpa Ghost is back and turns Nate and Lily into ghosts!

S.W.E.E.T and Y.E.A.H mount a big offensive against the Brainlings. / Nate is convinced the earth's grown-ups are in the Emperor's belly bag.