S1.E1 ∙ Terra Incognita Part OneThu, Dec 20, 2018When their planet's monarchy is overthrown by a coup, royal alien teens Aja and Krel flee to Earth accompanied by their brutish bodyguard.7.1/10 (319)Rate
S1.E2 ∙ Terra Incognita Part TwoThu, Dec 20, 2018After crash-landing in the town of Arcadia, the royals -- now disguised as humans -- search for suitable technology to power their ship.7.5/10 (296)Rate
S1.E3 ∙ Mind Over MatterThu, Dec 20, 2018Krel builds a mind-reading device in hopes of blending in with humans. Elsewhere, General Morando dispatches bounty hunters to track down the royals.7.4/10 (277)Rate
S1.E4 ∙ Beetle ManiaThu, Dec 20, 2018Royal super-fan Stuart offers to help eradicate an alien beetle infestation before it exposes the siblings' true identities.7.2/10 (272)Rate
S1.E5 ∙ Collision CourseThu, Dec 20, 2018The royals take a driver's ed class, hoping to find parts for their ship. Instead, they're led on a high-speed chase with the Zeron Brotherhood.7.6/10 (268)Rate
Top-ratedS1.E6 ∙ D'aja VuThu, Dec 20, 2018A giant troll wreaks havoc at the school science fair, threatening to expose both the troll world -- and the royals' true identities.8.5/10 (313)Rate
S1.E7 ∙ Flying the CoopThu, Dec 20, 2018Aja and Krel are summoned by the school board to produce proper identification. Zadra discovers the identity of the traitor who aided the coup.7.4/10 (256)Rate
S1.E8 ∙ Party CrashersThu, Dec 20, 2018An incoming message from Akiridion-5 alarms Vex. Meanwhile, the arrival of bounty hunters ruins the royals' outing in the woods with friends.7.8/10 (252)Rate
Top-ratedS1.E9 ∙ Lightning in a BottleThu, Dec 20, 2018The royal heirs look for Aja's missing serrator in the forest, where they mistake Trollhunter Jim Lake's Amulet of Daylight for her lost weapon.8.2/10 (262)Rate
Top-ratedS1.E10 ∙ The Arcadian JobThu, Dec 20, 2018In a daring heist, the royals and Stuart infiltrate a high-security military base in hopes of stealing the final part to power the mothership.8.1/10 (248)Rate
Top-ratedS1.E11 ∙ Truth Be ToldThu, Dec 20, 2018Aja decides to tell Steve she's actually an alien, but her confession is cut short by a visit from the Zeron Brotherhood.8.1/10 (245)Rate
Top-ratedS1.E12 ∙ Last Night on EarthThu, Dec 20, 2018The royals celebrate their last day of school -- and on Earth -- with friends, but Zadra's arrival with revelations of betrayal shakes them to the core.8.5/10 (249)Rate
Top-ratedS1.E13 ∙ Bad OmenThu, Dec 20, 2018Alpha unleashes a barrage of attacks on the siblings, enabling Omen to hijack the ship and take the royal cores. Will this be the end of House Tarron?8.6/10 (264)Rate