Animation•Sci-Fi & Fantasy•Action & Adventure

All Episodes of Deep Insanity: The Lost Child

Browse all episodes of Deep Insanity: The Lost Child

Binge this in 4h 48m•Peaking at 5.5/10

Madness and unawakening sleep, Randolph syndrome. This new illness is slowly but steadily approaching humanity, caused by the huge underground world Asylum that appeared in Antarctica. There are strange creatures different from the earth, and

Airs on

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Season 1

5.5/107 votes
take 05
Season 1 Episode 5 - Aired 11/10/2021
Shigure is always embarrassed around Kobato and the rest of the team thinks he might have a crush on her. They hatch a plan to bring them together, but...
Director: Unknown
Writer: Unknown
5.5/107 votes
take 07
Season 1 Episode 7 - Aired 11/24/2021
With Leslie's death, the team is forced to find its way alone. And Shigure starts to have doubts about his mission...
Director: Yuta Maruyama
Writer: Unknown
5.3/107 votes
take 04
Season 1 Episode 4 - Aired 11/3/2021
Shigure delves into XO Leslie's past when a mysterious assailant suddenly ambushes him.
Director: Nobutaka Chikahashi
Writer: Kento Shimoyama
5.3/107 votes
take 06
Season 1 Episode 6 - Aired 11/17/2021
The day of the plan has arrived and the team heads towards the Asylum. But when Hayden shows up during the mission, things go terribly wrong.
Director: Yusuke Sekine
Writer: Unknown
5.3/107 votes
take 08
Season 1 Episode 8 - Aired 12/1/2021
With strong pressure from the command hierarchy, Vera decides to lead a mission to the Asylum on her own.
Director: Unknown
Writer: Unknown
4.9/108 votes
take 02
Season 1 Episode 2 - Aired 10/20/2021
As Shigure begins to settle into his new life as a Sleeper, he begins to wonder what he is good at and what he can accomplish at the Asylum.
Director: Kouki Onoue
Writer: Kento Shimoyama
4.7/108 votes
take 03
Season 1 Episode 3 - Aired 10/27/2021
Larry goes on a dangerous and illegal mission deep in the Asylum and forces Shigure to go with him.
Director: Misuzu Hoshino
Writer: Kento Shimoyama
4.6/1016 votes
take 01
Season 1 Episode 1 - Aired 10/13/2021
A strange disease is linked to a mysterious hole that leads to an underground world: the Asylum. "Sleepers" come to this world to fight strange monsters and retrieve unknown resources. Now, a young man who dreams of being a hero has arrived at the Asylum.
Director: Yusuke Sekine
Writer: Kento Shimoyama
N/A/100 votes
take 09
Season 1 Episode 9 - Aired 12/8/2021
Vera is trapped in a time loop as she tries to complete her assassination mission. She reflects on the best way to make the mission successful.
Director: Nobutaka Chikahashi
Writer: Unknown
N/A/100 votes
Re:take
Season 1 Episode 10 - Aired 12/15/2021
Vera drives Shigure away from the platoon, but he's not ready to leave the Asylum... yet.
Director: Unknown
Writer: Unknown
N/A/100 votes
Revolution
Season 1 Episode 11 - Aired 12/22/2021
Now trapped in a time loop, Shigure struggles to unravel the mystery behind EL-Cee and Iceman's plans.
Director: Junya Koshiba
Writer: Kento Shimoyama
N/A/100 votes
Resolution
Season 1 Episode 12 - Aired 12/29/2021
Shigure travels through time once more to save Vera and stop Iceman from destroying the world.
Director: Yusuke Sekine
Writer: Kento Shimoyama