Horror in the Underworld
Movie| Title | 암흑가의 공포 |
| User score | 0 |
| Release date | Jun 25, 1971 |
| Genre | Horror, Mystery |
| Director | Choi In-hyeon |
| Production country | South Korea |
| Production companies | Daeyang Movies |
| Run time | 77 min. |
Mi-Hye and Mi-Ran sisters get to inherit 100,000 dollars from their long lost father. The next day Mi-Hye's lover Baek Seung-Ji finds that Mi-Ran got killed, which makes him a suspect of the crime. To prove he is innocent, Seung-Ji investigates the murder. Soon it turns out that a band of North Korean agents including Dr. Kim, Mi-Ran and Mi-Hye planned to kidnap Seung-Ji who worked as a cipher officer in the military. The police arrest all the North Korean agents who were on the verge of kidnapping Seung-Ji.
