
Adamas(2022)
Twin brothers Woo-sin and Soo-hyun lose their father in a murder case. Twenty-two years later, the brothers seek to clear their father's name.


A lawyer with a ten-percent winning rate is caught up in a murder case and becomes the notorious and genius con artist, Big Mouse, overnight. In order to survive and protect his family, he tries to reveal the true colors of the privileged people involved in a huge conspiracy.

Lee Jong-suk
Park Changho

Yoona
Go Miho

Kim Ju-hun
Choi Doha

Kwak Dong-yeon
Jerry

Yang Kyung-won
Gong Jihoon

Ok Ja-yeon
Hyeon Joohee

Oh Eui-sik
Kim Soontae

Kim Jeong-hyeon
Jung Chaebong

Lee Yoo-jun
Han Jaeho

Oh Ryoong
Lee Doogeun
Big Mouth is a mystery, drama, crime series that first aired in 2022 exploring themes of secret organization, greed, investigation, film noir, murder, conspiracy. Created by Lee Sang-baek, it stars Lee Jong-suk, Yoona, Kim Ju-hun. A lawyer with a ten-percent winning rate is caught up in a murder case and becomes the notorious and genius con artist, Big Mouse, overnight. In order to survive and protect his family, he tries to reveal the true colors of the privileged people involved in a huge conspiracy.
Discover shows like Big Mouth — ranked by similarity and community votes
We found 15 shows similar to Big Mouth
If you enjoyed Big Mouth, you'll love these handpicked recommendations. Each title below shares similar themes, tone, and storytelling style. Our algorithm analyzes genres, keywords, creator filmography, and cast connections to find the closest matches. Whether you're looking for the same emotional depth, narrative structure, or visual style, these picks are curated to deliver the best viewing experience for fans of Big Mouth.

Twin brothers Woo-sin and Soo-hyun lose their father in a murder case. Twenty-two years later, the brothers seek to clear their father's name.

As a killing resembling a cold case resurfaces in a small town, the chase for the truth falls on two policemen who each harbor secrets of their own.

Baek Beom has worked as a forensic doctor for 10 years. He has a bad personality, but he is excellent with his work. Baek Beom does not open his mind to other people. Eun Sol is a rookie prosecutor with a warm heart. She has a bright personality and she comes from wealth family background. The forensic doctor and prosecutor work together to solve cases.

When a pizza delivery driver is shot dead in south London, a tenacious detective goes after the people traffickers behind his murder and unravels a conspiracy that goes to the top.

When ex-soldier Maya sees her murdered husband on a secret nanny cam, she uncovers a deadly conspiracy that stretches deep into the past.

When an insidious supernatural force edges its way into a seemingly straightforward investigation into the gruesome murder of a young boy, it leads a seasoned cop and an unorthodox investigator to question everything they believe in.

Following her father's murder, a revenge-driven woman puts her trust in a powerful crime boss — and enters the police force under his direction.

The murder of Sonia Baker, a young political researcher, leads journalist Cal McCaffrey to uncover complex links between government and big business.

An intelligence analyst at a national think tank in New York City called the American Policy Institute discovers that he may be working with members of a secret society that manipulates world events on a grand scale.

A series of heinous crimes have unsettled a small community, and Detective Lois Tryon feels they are eerily personal, as if someone—or something—is taunting her.

A drama about the race between people who want to get closer to the truth and those who want to cover it up. Jang Seung Jo will take on the role of Oh Ji Hyuk, an elite detective of nine years who does not share his feelings with others due to pain he experienced when he was young. He is not swayed by money and power, even with the huge wealth he inherited from his uncle.

Set in 1932 Los Angeles, the series focuses on the origin story of famed defense lawyer Perry Mason. Living check-to-check as a low-rent private investigator, Mason is haunted by his wartime experiences in France and suffering the effects of a broken marriage. L.A. is booming while the rest of the country recovers from the Great Depression — but a kidnapping gone very wrong leads to Mason exposing a fractured city as he uncovers the truth of the crime.

Detectives from the present and a detective from the past communicate via walkie-talkie to solve a long-time unsolved case.

Secluded on a remote Greek island, retired assassin Julie has a somewhat thorny reunion with her estranged son, Edward, visiting from England. Armed with questions around new information on his paternity, Edward battles to find the right time to speak to his frustratingly distant mother. But, when the moment finally presents itself, things take a deadly turn as Julie’s dangerous past catches up with her and they are forced to flee the island and go on the run together.

A body found in the middle of town. A luxe label on the rise. A detective tests every stitch of a woman's story that keeps changing. What really happened?