: Mi-ho (Chang-ho’s wife) continues her investigation into the late Professor Seo’s hidden thesis, which holds the key to the corruption at Gucheon University Hospital.
: Provides a full cast list and user reviews to help you track plot theories. Guide to the "Big Mouse" Mystery
If you are watching for the first time, keep an eye on these clues:
In this episode, the high-stakes game between Park Chang-ho and the powerful elite intensifies as he tries to uncover a massive conspiracy.
: Pay attention to the tarot cards Chang-ho receives; they often hint at his next move or the real Big Mouse’s intentions.
: The title is a play on words. Chang-ho was originally called "Big Mouth" because he talked more than he could deliver, but he is framed as the criminal "Big Mouse". If you'd like, I can help you with: A spoiler-free recap of previous episodes.
The 2022 series Big Mouth is primarily available on global streaming platforms, though availability varies by region:
