The Smile Has Left Your Eyes

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.

Seo In-guk, Jung So-min, Park Sung-woong, Seo Eun-soo, Jang Young-nam, Kwon Soo-hyun. See the cast cards above for character names.

Use Watch series to open the external player, or expand Other ways to watch for alternative viewing information. Playback availability is controlled by the provider and can change. A catalogue listing does not confirm a playable stream.

Check the audio and subtitle controls inside the loaded player. Original language and production details describe the title; they do not confirm which tracks a provider offers.

Browsing title information on Movies New Online is free. External players may show advertisements. Check the player provider for its current availability and terms.