
Flower of Evil(2020)
Hiding a twisted past, a man maintains his facade as the perfect husband to his detective wife — until she begins investigating a series of murders.



Choi Jin-hyuk
Park Gwang-Ho

Yoon Hyun-min
Kim Sun-Jae

Lee You-young
Shin Jae-Yi

Jo Hee-bong
Jeon Sung-Sik

Kim Byong-chul
Kwak Tae-Hee

Kang Ki-young
Song Min-Ha

Kim Min-sang
Mok Jin-Woo

Cha Hak-yeon
Park Gwang-Ho

Kim Dong-young
Jun Sung Shik [Young]

Lee Shi-a
Shin Yun Suk
Tunnel is a crime, mystery series that first aired in 2017 exploring themes of detective, time travel, murder, bromance, hidden identity, slight romance. Created by Lee Eun-mi, it stars Choi Jin-hyuk, Yoon Hyun-min, Lee You-young. A police detective from 1986 travels in time to the present to save his daughter.
Discover shows like Tunnel — ranked by similarity and community votes
We found 15 shows similar to Tunnel
If you enjoyed Tunnel, 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 Tunnel.

Hiding a twisted past, a man maintains his facade as the perfect husband to his detective wife — until she begins investigating a series of murders.

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.

A detective thinks about quitting his job. He takes on a female university student murder case that was disguised as a suicide. The detective becomes obsessed with solving the case. He has a young sister and she meets a man. The man does not remember when he was little. He is not a good person, but she has sympathy for him. The detective tries to push the man away from his younger sister. The detective suspects that the man is somehow involved in the female university student murder case. The man and the detective's younger sister fall in love.

One victim, found dead on a London street. Four detectives, in four different time periods, must solve the mystery to protect Britain's future.

Former NYPD detective and forensic genius Lincoln Rhyme was at the top of his game until a serious accident at the hands of a notorious serial killer forced him out of the field. When Amelia Sachs, an intuitive young officer who has a gift for profiling, finds herself hot on the killer's trail, Rhyme finds a partner for this new game of cat and mouse.

Crime drama set in the 1960s about an old-school detective trying to come to terms with a time when the lines between the police and criminals have become blurred.

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.

A modern update finds the famous sleuth and his doctor partner solving crime in 21st century London.

When Jaehee, a top call girl at a club in Gangnam, goes missing, Detective Kang Dongwoo returns to crack the case. Prosecutor Min Seojin aims to rise in rank, while the notorious pimp, Yoon Gilho becomes a prime suspect. They unravel a web of secrets and connections behind the case.

When Detective Kat Donovan matches on a dating app with the fiancé who disappeared years before, she learns that some secrets are best left in the past.

A family's lives are irreparably disrupted when the 14-year-old son is accused of murdering a fellow classmate.

Follow the investigations of a team of NYPD forensic scientists and police officers identified as "Crime Scene Investigators".

Inspector Robert Lewis and Sergeant James Hathaway solve the tough cases that the learned inhabitants of Oxford throw at them.

A team of Vancouver investigators, led by homicide detective Angie Flynn, sets out to uncover the motive of each puzzling murder by discovering the killer's connection to the victim. Viewers get a glimpse of the killer before and after the crime is committed.

Highly skilled Detective Inspector Jane Tennison battles to prove herself in a male dominated world.