
In this political thriller, a politician finds his wife in the garage. She is cleaning her son’s bloodstained car, which has just run over a person.
Does Idol have end credit scenes?
No!
Idol does not have end credit scenes. You can leave when the credits roll.
See current US streaming, rental, and purchase options for Idol (2019) via JustWatch.
Explore the complete cast of Idol, including both lead and supporting actors. Learn who plays each character, discover their past roles and achievements, and find out what makes this ensemble cast stand out in the world of film and television.

Min Kyung-jin
Witness

Sul Kyung-gu
Joong-sik

Yoo Seung-mok
Attorney Hwang

Seo Ju-hee
Dong-sook

Kim Jae-hwa
Soo-ryeon

Chun Woo-hee
Ryeon-hwa

Kim Myung-gon
Lawmaker Choi

Lee Young-suk
Stepfather

Lee Yoon-hee
Acting Governor

Han Suk-kyu
Myung-hui

Kim Jong-man
Kim Yong-koo

Hyun Bong-sik
Detective Kim

Park Kyung-chan
Detective

Cho Byeong-kyu
Johan

Kang Mal-geum
Myung-hui's wife

Kim Sung-nyeo
Myung-hui's mother

Han Woo-yeon
Reporter

Park Ki-seon
Doctor

Oh Nu-ri
Police

Ryu Yeon-yeong
Police
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Read the complete plot summary of Idol, including all major events, twists, and the full ending explained in detail. Explore key characters, themes, hidden meanings, and everything you need to understand the story from beginning to end.
Goo Myung-hui, Han Suk-kyu, a provincial council member celebrated for his integrity and steadfast moral compass, commands broad public support and is seen as the frontrunner for the next governor. He is known for standing by his principles even when the political winds shift, and his reputation earns him trust from constituents who believe in transparent leadership. When he learns that his son was involved in a car accident and attempted to cover it up, the weight of the revelation tests his resolve. Faced with a choice between safeguarding his political career and upholding the truth, he makes a difficult decision that prioritizes accountability over personal power, a move that strains his image and sets up a collision between private loyalties and public duty.
Yoo Joong-sik, Sul Kyung-gu, a man whose world revolves around his son, Boo-nam, is suddenly propelled into an abyss of grief when tragedy strikes. Boo-nam, who has a physical disability, dies in a car accident and then returns as a cold corpse, a haunting turn that robs Joong-sik of peace and clarity. The sorrow propels him into a desperate search, as he struggles to understand his son’s actions on the night of the crash and becomes obsessed with finding his missing daughter-in-law, Ryeon-hwa, Chun Woo-hee who disappeared without a trace that night. Joong-sik’s world narrows to the pursuit of answers, even as the wider world dismisses his concerns and the case seems to slip through official fingers.
Ryeon-hwa, Chun Woo-hee, the daughter-in-law who vanished that night, holds a secret that could change everything. Among the tangled threads of a quiet town, she stands as the one person who may truly know what happened, yet her knowledge comes with a heavy burden. As Joong-sik presses onward in his private investigation, Ryeon-hwa’s hidden truth becomes a pivotal key in discerning the line between truth and consequence, between duty to family and the cost of revealing what lies beneath the surface. The story unfolds with a steady, deliberate pace as each character grapples with guilt, memory, and the consequences of choices made in moments of crisis, all while the question of who can be trusted in the search for the truth remains in the air.

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