Where to watch Deep Insanity: The Lost Child (2021) online in India
Web series · Japanese · 24m/ep · Animation, Sci-Fi & Fantasy, Action & Adventure
IMDb 4.5/10 from 124 votes
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 unknown resources. People bet their lives on the depths of the mysterious new
Where to watch Deep Insanity: The Lost Child in India
- SonyLIVSubscriptionWhere ↗
Availability checked 23 October 2026 (data: JustWatch).
Vibe
- Visually stunning
- Cold & detached
- Dark & gritty
- Edge-of-seat
Deep Insanity: The Lost Child stands out for big-screen spectacle and dark, gritty edges compared with other titles streaming in India. ▶ Watch the trailer.
Time needed
⏱ ~5 h to binge (1 season, 12 eps) · 24 min an episode
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FAQ
- Is Deep Insanity: The Lost Child on SonyLIV in India?
- Yes. Deep Insanity: The Lost Child is streaming in India on SonyLIV (subscription), as of 23 October 2026.
- What language is Deep Insanity: The Lost Child in?
- Deep Insanity: The Lost Child was made in Japanese.
- How many seasons does Deep Insanity: The Lost Child have?
- Deep Insanity: The Lost Child has 1 season with 12 episodes, about 5 hours in total.
Sources: TMDB (details), JustWatch (availability), IMDb (rating).