Season 1
16 episodes · Jul 29, 2022
Park Changho is known since his school days as "Big Mouth" because he talks big and promises big things but cannot follow it up. He is also an infamous lawyer with a very low rate of success who was hired by a mayor because of his incompetence. Unfortunately, he was framed as the notorious and mysterious swindler "Big Mouse" and sent to prison. Go Miho is Changho's loving wife who works as a nurse. She has strong personality and will do anything to prove the innocence of her husband and help solve the case the mayor has given to her husband. Will Miho be successful in proving her husband's innocence? Or will her investigations lead to opening a can of worms?
Season Videos
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S1E1Episode 1
Jul 29, 202263mChangho, who has no money and is about to lose his wife, receives a call from the mayor of Gucheon.
S1E2Episode 2
Jul 30, 202274mChangho is charged with drug abuse and locked up in Gucheon Prison.
S1E3Episode 3
Aug 5, 202272mChangho needs to maintain recognition as Big Mouse to protect Miho.
S1E4Episode 4
Aug 6, 202268mGong Jihoon makes a bet with Changho to find out his true identity.
S1E5Episode 5
Aug 12, 202270mJihoon approaches Miho to find Seo Jaeyoung's thesis. Does Miho know Changho's true identity?
S1E7Episode 7
Aug 19, 202271mJaeho warns Changho to stop looking into Seo Jaeyoung's thesis. Miho is suddenly attacked.
S1E8Episode 8
Aug 20, 202273mChangho is in a mental hospital. Will Changho be able to hide his identity in a state of confusion?
S1E9Episode 9
Aug 26, 202263mChangho stands as an informant in Seo Jaeyoung's trial, and Jihoon and Jungrak search for Changho.
S1E10Episode 10
Aug 27, 202263mChangho calls out Big Mouse, and an unexpected character turns up at the agreed time.
S1E11Episode 11
Sep 2, 202272mChangho shifts the power dynamics in the prison to pressure Big Mouse. Doha plants a new warden.
S1E12Episode 12
Sep 3, 202273mThe warden plans to use the prison riots to take out Changho and Miho.
S1E13Episode 13
Sep 9, 202264mThe hot-plate restaurant is in ruins. The agitated Changho meets someone unexpected there.
S1E14Episode 14
Sep 10, 202264mChangho makes a tempting offer to Chairman Kang. Doha conspires with Yoongab to get rid of Changho.
S1E15Episode 15
Sep 16, 202270mChangho prepares for the full-fledged elections against Doha, but Miho's health is in trouble.
S1E16Episode 16
Sep 17, 202271mThe TV debate begins, and the smoking gun that will bring down Choi Doha is at Miho's fingers.