
Nobody Knows
아무도 모른다
A high school boy's coma sparks a detective's investigation into a possible murder, uncovering secrets and lies in the process.
A high school boy falls off of the top of a building and lapses into a coma. A detective and his school teacher attempt to get to the bottom of the incident.
Editorial mood guide by WatchMoodly Editorial Team · Base catalog metadata via TMDB.
7.7/10 avg · 26 ratings
Mood Rationale & Viewing Guide: Should You Watch Nobody Knows?
Within our mood classification system, Nobody Knows aligns strongest with a thriller / dark / sad viewing mood (edge-of-your-seat suspense, mystery, and psychological depth). Key tonal signals include dark mystery, intense thriller, must watch, underrated gem, slow burn, strong female lead, making it a strong pick when you want a story driven by those themes without spoilers.
Watch If…
- •You want a drama, crime, mystery k-drama released in 2020.
- •You enjoy themes centered on dark mystery, intense thriller, must watch, underrated gem.
- •You want a self-contained story that matches your current mood.
Skip If…
- •You are looking for a purely lighthearted, zero-stress comfort watch without dark or tense themes.
- •You only watch completed stories and prefer not to wait for upcoming episodes.
Official Trailer

Official Streaming Platforms
Frequently Asked Questions About Nobody Knows
Where can I watch Nobody Knows (2020) legally online?
Nobody Knows is available through official platforms including OnDemandKorea, Prime Video, Netflix, FOD. Use the streaming links on this page to open the licensed release directly.
What mood and genres does Nobody Knows fit best?
Nobody Knows is classified under Drama, Crime, Mystery and best matches a thriller or dark or sad mood, featuring elements of dark mystery, intense thriller, must watch, underrated gem, slow burn.
How many episodes does Nobody Knows have?
Nobody Knows (2020) is currently marked as ongoing.
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