Big Mouth
Big Mouth tells the story of an underperforming lawyer who gets caught up in a murder case. In order to survive and protect his family, he digs into a huge conspiracy among the privileged upper classes.
+19
Seasons
E1
"Because I'll show you what real despair is like"
Aired Jul 29, 2022Third-class lawyer Park Chang-ho (Lee Jong-seok) is on the brink of divorce from his wife Go Mi-ho (Im Yoon-ah) after being scammed.
E2
Are you Big Mouse?
Aired Jul 30, 2022Chang-ho (Lee Jong-suk) wakes up in the hospital and is charged with drug use and is imprisoned in Gucheon Prison. By the way, is Park Chang-ho a rare genius con artist Big Mouse?
E3
Don't touch my wife The moment you touch them, they die.
Aired Aug 5, 2022Who the hell made me Big Mouse? One thing is clear, that Miho (Lim Yoona) can only be protected by being recognized as a Big Mouse.
E4
Drug list... Are you sure I don't know?
Aired Aug 6, 2022Is Chang-ho (Lee Jong-suk) the real Big Mouse? Gong Ji-hoon (Yang Kyung-won) proposes a bet to find out Chang-ho's identity...
E5
I need to start working in my own way.
Aired Aug 12, 2022Chang-ho (Lee Jong-suk) has an interrogation with a witness who knows important information about Big Mouse, and Ji-hoon (Yang Kyung-won) and Do-ha (Kim Joo-hyun) watch it nervously. Meanwhile, Ji-hoon approaches Mi-ho to find Seo Jae-yong (Park Hoon)'s thesis through Mi-ho (Im Yoon-ah), but does Mi-ho know the identity of Park Chang-ho? Or is he being deceived?
E6
Are you... Big Mouse?
Aired Aug 13, 2022Did Chang-ho (Lee Jong-suk) deceive even Mi-ho (Im Yoon-ah)? Miho, who joined the prison medical volunteer work to meet Chang-ho, is unfamiliar with Chang-ho, who is receiving special treatment in prison.
E7
I'm going to start hunting.
Aired Aug 19, 2022Jae-ho (Lee Yoo-jun) warns Chang-ho (Lee Jong-suk) not to listen to Seo Jae-yong (Park Hoon)'s thesis. Mi-ho (Im Yoon-ah), who is one step closer to the thesis, is attacked by a monster.
E8
Do you know where the most perfect place to hide lies?
Aired Aug 20, 2022Park Chang Ho (Lee Jong Suk) is imprisoned in a mental hospital. Can Chang Ho hide his identity in a state of confusion?
E9
The reason I came here on my own feet is simple.
Aired Aug 26, 2022Chang-ho (Lee Jong-suk) goes directly to the informant of the murder trial of Seo Jae-yong (Park Hoon) through SNS live, and Ji-hoon (Yang Kyung-won) and Jung-rak (Jang Hyuk-jin) track Chang-ho in real time.
E10
Big Mouse.. you too must suffer.
Aired Aug 27, 2022Chang Ho (Lee Jong-suk) called Big Mouse, and he responded. An unexpected person appears at the promised time...
E11
I'm throwing this plan away.
Aired Sep 2, 2022Chang-ho (Lee Jong-suk) turns the game of power in the prison and begins to tighten Big Mouse's neck. Doha (Kim Joo-heon) also planted a new warden and tried to find Big Mouse.
E12
I want you to know the truth about Seo Jae-yong's case.
Aired Sep 3, 2022Taking advantage of the chaos of the entire prison due to the riot, the warden plans to eliminate Chang-ho (Lee Jong-suk) and Mi-ho (Im Yoon-ah).
E13
I'm going to expose all the sins they committed...
Aired Sep 9, 2022
E14
Boss is dangerous.
Aired Sep 10, 2022Chang-ho (Lee Jong-seok) visits Chairman Kang and makes a proposal that can shake his heart, and Do-ha (Kim Joo-heon), who was bothered by such a thing, joins hands with Yoon-gap (Jung Jae-seong) and plans to get rid of Park Chang-ho.
E15
That fish farm... I need to get rid of it.
Aired Sep 16, 2022Chang-ho (Lee Jong-seok), with the help of Ji-hoon (Yang Kyung-won), is about to start a full-fledged election battle with Doha (Kim Joo-heon), but a red light comes on for Mi-ho (Lim Yoon-ah)'s health.
E16
It turned out to be a radiation victim.
Aired Sep 17, 2022The TV debate begins, and the smoking gun that will bring down Choi Doha is at Miho's fingers.