MBC's Upcoming Noir Drama Starring Lee Jong Suk And YoonA Gives Detailed Look At Complicated Character Ties

Jul 04, 2022

“Big Mouth” has given a detailed look at their unique character ties!

MBC’s “Big Mouth” is a hard-boiled noir drama about a third-rate lawyer who winds up in charge of a murder case that turns him overnight into a genius conman known as “Big Mouse.” In order to survive and protect his family, he must expose a huge conspiracy among the privileged upper classes.

In the new character “Big Mouth” character chart, the complicated connections between the citizens of Gucheon are drawn out.

First, there’s third-rate lawyer Park Chang Ho (Lee Jong Suk) and nurse Go Mi Ho (Girls’ Generation’s YoonA), a typical married couple navigating a harsh society. Park Chang Ho takes on a heavy-duty murder case that seems likely to help him gain both fame and money, but it instead turns him into the conman “Big Mouse” who ends up in the Gucheon prison.

While under the close watch of prison guards Park Yoon Gap (Jung Jae Sung) and Gan Soo Chul (Kim Dong Won), Park Chang Ho as Big Mouse immediately becomes the prisoners’ target of interest. Among these prisoners are Jerry (Kwak Dong Yeon), a conman and diehard fan of Big Mouse, and Noh Bak (Yang Hyung Wook), an attempted murderer.

When Park Chang Ho’s life changes overnight as he’s framed as Big Mouse, his wife Go Mi Ho’s life is also changed too. In order to prove her husband innocent, Go Mi Ho starts investigating the intriguing ties between her workplace Gucheon Hospital and NR Forum, a secret organization. She also gets help from her dad Go Ki Kwang (Lee Ki Young), the director at Park Chang Ho’s law firm, and Park Chang Ho’s fellow lawyer Kim Soon Tae (Oh Eui Shik).

Park Chang Ho cooperates closely with political prospect Choi Do Ha (Kim Joo Heon), a former star prosecutor and the current mayor of Gucheon. Choi Do Ha is especially interested in helping Park Chang Ho out of his political ambition to beat Gong Ji Hoon (Yang Kyung Won), the CEO of his enemy Woojung Ilbo.

Choi Do Ha also wants to take over Gong Ji Hoon’s secret organization NR Forum, where leaders in politics, economics, media, and education gather to discuss their influences in various fields. Interestingly, a part of this organization is Hyun Joo Hee (Ok Ja Yeon), the director of Gucheon Hospital and Choi Do Ha’s wife.