Episode 1
Terra Incognita, Part 1
When their planet's monarchy is overthrown by a coup, royal alien teens Aja and Krel flee to Earth accompanied...
Episode 2
Terra Incognita, Part 2
After crash-landing in the town of Arcadia, the royals -- now disguised as humans -- search for suitable techn...
Episode 3
Mind Over Matter
Krel builds a mind-reading device in hopes of blending in with humans. Elsewhere, General Morando dispatches b...
Episode 4
Beetle Mania
Royal super-fan Stuart offers to help eradicate an alien beetle infestation before it exposes the siblings' tr...
Episode 5
Collision Course
The royals take a driver’s ed class, hoping to find parts for their ship. Instead, they're led on a high-speed...
Episode 6
D'aja Vu
A giant troll wreaks havoc at the school science fair, threatening to expose both the troll world -- and the r...
Episode 7
Flying the Coop
Aja and Krel are summoned by the school board to produce proper identification. Zadra discovers the identity o...
Episode 8
Party Crashers
An incoming message from Akiridion-5 alarms Vex. Meanwhile, the arrival of bounty hunters ruins the royals' ou...
Episode 9
Lightning in a Bottle
The royal heirs look for Aja's missing serrator in the forest, where they mistake Trollhunter Jim Lake's Amule...
Episode 10
The Arcadian Job
In a daring heist, the royals and Stuart infiltrate a high-security military base in hopes of stealing the fin...
Episode 11
Truth Be Told
Aja decides to tell Steve she’s actually an alien, but her confession is cut short by a visit from the Zeron B...
Episode 12
Last Night on Earth
The royals celebrate their last day of school -- and on Earth -- with friends, but Zadra's arrival with revela...
Episode 13
Bad Omen
Alpha unleashes a barrage of attacks on the siblings, enabling Omen to hijack the ship and take the royal core...