OCN's crime thriller drama 'Tunnel' will be going on a hiatus for a week.
According to a broadcast representative, originally scheduled to air on May 6 and 7, episodes 13 and 14 of 'Tunnel' will be pushed back a week and resume starting May 13.
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Reaching its highest ratings at 5%, 'Tunnel' follows the story of protagonist Park Kwang Ho (played by Choi Jin Hyuk) who was trying to solving a murder case in 1986 when he travels through time and ends up in present day 2017. Meeting his new crew, Park Kwang Ho goes on to solve the haunting case from 30 years ago.