Big Mouth (2022)
Big Mouth is streaming in South Korea on Disney Plus, wavve.
The verdict
Big Mouth has pulled the kind of numbers most Korean series never see. It holds an 8.3/10 on TMDB from 364 ratings, well above the typical run of new releases. Episodes run about 68 minutes. In South Korea you can stream it on Disney Plus, wavve.
Is it worth starting?
This is a first season — Korean mystery with a drama streak, not one for younger kids. Short enough to finish on a weeknight without losing the next morning.
- Why
- It rates 8.3/10 on 364 ratings so far — a strong early showing.
- Skip if
- you want answers early rather than a slow reveal
- Best for
- An episode-a-night rhythm
Story
A lawyer with a ten-percent winning rate is caught up in a murder case and becomes the notorious and genius con artist, Big Mouse, overnight. In order to survive and protect his family, he tries to reveal the true colors of the privileged people involved in a huge conspiracy.
Good to know
| Runtime | ~68 min per episode |
| Watch with family? | 15 · Older kids & up |
| Genre | Mystery / Drama |
| Language | Korean |
| Best screen | Stream at home |
Director
Jang Young-cheol
Cast
Where to watch in South Korea
Included with a subscription — no extra charge on these platforms.
Availability as of 22 Sept 2026 — platforms may change over time.
Trailer
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