- 7.1/10333 votes7.1/10(333)
#1 - Terra Incognita, Part 1
Season 1 Episode 1
Aired 12/21/2018
When their planet's monarchy is overthrown by a coup, royal alien teens Aja and Krel flee to Earth accompanied by their brutish bodyguard.
Director: N/A
Writer: N/A
- 7.5/10307 votes7.5/10(307)
#2 - Terra Incognita, Part 2
Season 1 Episode 2
Aired 12/21/2018
After crash-landing in the town of Arcadia, the royals -- now disguised as humans -- search for suitable technology to power their ship.
Director: N/A
Writer: N/A
- 7.4/10287 votes7.4/10(287)
#3 - Mind Over Matter
Season 1 Episode 3
Aired 12/21/2018
Krel builds a mind-reading device in hopes of blending in with humans. Elsewhere, General Morando dispatches bounty hunters to track down the royals.
Director: N/A
Writer: N/A
- 7.2/10282 votes7.2/10(282)
#4 - Beetle Mania
Season 1 Episode 4
Aired 12/21/2018
Royal super-fan Stuart offers to help eradicate an alien beetle infestation before it exposes the siblings' true identities.
Director: N/A
Writer: N/A
- 7.6/10277 votes7.6/10(277)
#5 - Collision Course
Season 1 Episode 5
Aired 12/21/2018
The 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!
Director: N/A
Writer: N/A
- 8.5/10323 votes8.5/10(323)
#6 - D'aja Vu
Season 1 Episode 6
Aired 12/21/2018
A giant troll wreaks havoc at the school science fair, threatening to expose both the troll world -- and the royals’ true identities.
Director: N/A
Writer: N/A
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- 7.4/10265 votes7.4/10(265)
#7 - Flying the Coop
Season 1 Episode 7
Aired 12/21/2018
Aja and Krel are summoned by the school board to produce proper identification. Zadra discovers the identity of the traitor who aided the coup.
Director: N/A
Writer: N/A
- 7.8/10261 votes7.8/10(261)
#8 - Party Crashers
Season 1 Episode 8
Aired 12/21/2018
An incoming message from Akiridion-5 alarms Vex. Meanwhile, the arrival of bounty hunters ruins the royals' outing in the woods with friends.
Director: N/A
Writer: N/A
- 8.2/10270 votes8.2/10(270)
#9 - Lightning in a Bottle
Season 1 Episode 9
Aired 12/21/2018
The 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.
Director: N/A
Writer: N/A
- 8.1/10256 votes8.1/10(256)
#10 - The Arcadian Job
Season 1 Episode 10
Aired 12/21/2018
In a daring heist, the royals and Stuart infiltrate a high-security military base in hopes of stealing the final part to power the mothership.
Director: N/A
Writer: N/A
- 8.1/10253 votes8.1/10(253)
#11 - Truth Be Told
Season 1 Episode 11
Aired 12/21/2018
Aja decides to tell Steve she’s actually an alien, but her confession is cut short by a visit from the Zeron Brotherhood.
Director: N/A
Writer: N/A
- 8.5/10256 votes8.5/10(256)
#12 - Last Night on Earth
Season 1 Episode 12
Aired 12/21/2018
The 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.
Director: N/A
Writer: N/A
- 8.6/10271 votes8.6/10(271)
#13 - Bad Omen
Season 1 Episode 13
Aired 12/21/2018
Alpha 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?
Director: N/A
Writer: N/A
The Best Episodes of 3Below: Tales of Arcadia Season 1
Every episode of 3Below: Tales of Arcadia Season 1 ranked from best to worst. Discover the Best Episodes of 3Below: Tales of Arcadia Season 1!
After crash-landing on Earth, two royal teen aliens on the run struggle to blend in with humans as they evade intergalactic bounty hunters.
Genres:AnimationFamilyComedySci-Fi & Fantasy
Network:Netflix
Episodes
13
Avg. Rating
7.8
S1
S2
S3
S4
E1
E2
E3
7.1
7.5
7.4
Season 1 Ratings Summary
"Terra Incognita, Part 1" is the best rated episode of "3Below: Tales of Arcadia" season 1. It scored 7.1/10 based on 333 votes. Directed by N/A and written by N/A, it aired on 12/21/2018. This episode is rated 0.4 points higher than the second-best, "Terra Incognita, Part 2".