Movie

Intern Detective

★ 5.6(5)20191h 17m

Intern Detective is available to rent or buy on Amazon Video in United States. It isn't on a subscription streaming service there yet. Availability checked 23 June 2026.

Where to watch Intern Detective

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Good to know

Director: Yoon Yeo-chang
Release date: 2019-07-18
Runtime: 1h 17m
Language: Korean
Status: Released
Country: South Korea
Studio: Good Pictures

About Intern Detective

Intern Detective is a 2019 movie in the Action, Crime and Drama genres, directed by Yoon Yeo-chang, starring Lee Sung-yeol, You Jay and Heo Sung-tae. It has a runtime of 1 hour 17 minutes. It holds an average rating of 5.6/10 from 5 viewers. Below you can see where to watch Intern Detective in United States — across streaming, rental and purchase options — along with the full cast, trailer and viewer reviews.

Synopsis

Oh Tae Shik, rather, Oh Kyeon Shik, who has been preparing to become a detective while working a different job, is a private establishment security guard who earns 880,000 won in Daechi Dong, Gangnam. Thanks to his dream of becoming a detective, he is like a bulldozer who does not know how to give up. He always watched CSI and Detective Columbo's movies, analyzing their traits and building his dream of becoming a great detective. He manages to pass the written test, but he doesn't meet the hearing baseline and fails. Then one day, coincidence happens and a fugitive on the run gets caught by Kyeon Shik when he throws a bottle of water he just bought at the runner. Kyeon Shik becomes a hero thanks to this.