Big Mouth Kdrama | Real Identity of Big Mouse Revealed!

Who is the real Big Mouse?

4 min read
Big Mouth Kdrama | Real Identity of Big Mouse Revealed!

With so many twists and unexpected betrayals, cliffhangers and shocks, Big Mouth Kdrama has kept one question struggling for fans. What is the real identity of Big Mouse? Park Chang Ho’s life went upside down because Big Mouse trapped him in such an elaborate trap, no pun intended. With so many suspects who could possibly be Big Mouse, the real identity of Big Mouse wasn’t all that shocking.

Is Warden Park Yoon Gab Big Mouse?

Big Mouth Kdrama | Real Identity of Big Mouse Revealed!

This may seem confusing, but Warden Park Yoon Gab is part of the inner circle. When Park Chang Ho escaped previously, he was let off the hook by police. This means that Big Mouse is not just an ordinary criminal, he/she is highly influential and has well-built connections even with the police.

Park Yoon Gab confessed that he was Big Mouse to Park Chang Ho. Even previously, Park Yoon Gab said he was the “Big Mouse in Prison”, he rules. Clearly, Park Yoon Gab is not the real Big Mouse and only the puppet placed in prison.

As Park Chang Ho said, he’s being controlled by his owner, the real Big Mouse. Moreover, Park Yoon Gab didn’t recognise the tarot cards when Park Chang Ho showed them to him.

Is Kong Ji Hoon Big Mouse?

Big Mouth Kdrama | Real Identity of Big Mouse Revealed!

This was quite clear from the beginning that the real Big Mouse has some kind of grudge against Kong Ji Hoon and the NR forum. A lot of money was at stake. Kong Ji Hoon isn’t the Big Mouse.

Quite surprisingly, he had nothing to do with Dr. Seo’s death. Interesting, isn’t it? All Kong Ji Hoon cares about is the unpublished paper that controls some sort of evidence that can be detrimental to them.

Is Jerry the real Big Mouse?

Big Mouth Kdrama | Real Identity of Big Mouse Revealed!

Thankfully, Jerry is alive. It would have been a real injustice if they decided to kill Jerry. Firstly, Jerry didn’t even meet his idol, the Big Mouse. Secondly, his untimely release was quite suspicious.

Although Jerry helped Park Chang Ho escape, he ended up injured. When Park Chang Ho send him a message through his friend, the message was replaced by Big Mouse’s men.

Although unclear and a bit suspicious, Jerry isn’t the real Big Mouse. However, now that he’s out and knows Park Chang Ho isn’t the real Big Mouse, this could be difficult for him. He lost a good ally.

Although at times it felt like Park Chang Ho could be the real Big Mouse, he clearly isn’t. The role was clearly crafted to confuse the fans unless there is an unexpected twist at the end. So far, Park Chang Ho is out for revenge and will do anything to expose Big Mouse.

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Can Big Mouse get No Park’s vengeance?

Who is the real Big Mouse?

Big Mouth Kdrama | Real Identity of Big Mouse Revealed!


The clues were there from the very first episode. It was revealed that Choi Do Ha was the real Big Mouse. 

Thinking about it carefully, Choi Do Ha was the one who contacted Park Chang Ho for the case. 

Park Chang Ho only told about the black box to him, and the next thing we know is the evidence gone, he was drugged and got into an accident.

It was quite clever of Big Mouse to hand the fake list to Park Chang Ho only to give him the real list to evade suspicion. The real reason for hostility towards the Elder and the NR Forum could be related to his family.

Big Mouse was watching a video where there’s a picture of a boy with his family. King Ji Hoon even taunted Choi Do Ha about it but he changed the topic.

Big Mouth Kdrama | Real Identity of Big Mouse Revealed!

It’s quite unexpected that Park Chang Ho revealed Warden Park as Big Mouse in the recording when both the prosecutor and Choi Do Ha were present.

Whether it was a reverse trap and trying to confirm the backstabber, only time could tell. At least, Park Chang Ho has some things figured out as he warned Go Mi Ho about the changed lab results.

Not only that Warder Park is exposed and Big Mouse didn’t hesitate to quickly replace him. Gan Soo Chul replaced Warden Park as the substitute.

This could imply that Gan Soo Chul is either part of the circle or is a replaceable pawn in the game.

Slowly things are unfolding and we will find the real motive of Big Mouse dragging everyone into the mess. Enjoy Big Mouth now streaming with Lee Jong Suk’s brilliant acting.

Thanks for reading!!!!