OCN releases a new teaser for the upcoming drama "Search." 

The thriller military drama tells a story of a group of people who participates in a specialized search party to solve the mystery behind the DMZ. Different people with different specialization team up to uncover the truth behind people's mysterious disappearances and murders in the demilitarized zone.

Jang Dong Yoon will be playing the character of Yong Dong Jin, a sergeant and a military dog handler. He is almost done with his mandatory military service and soon to be discharged but suddenly was assigned to be part of the search party.

Yoon Park will take the role of the search party leader and is an elite officer, Song Min Kyu. The deputy team leader who has a real soldier's mindset is Lee Hyun Wook as Lee Joon Sung.

At the teaser's start, their commanding officer announced that a special mission team would be formed. Working together at the DMZ will be Song Min Kyu, Yong Dong Jin, and Lee Joon Sung.

In charge of the special mission team, 'North Star' will be Song Min Kyu. Next is Yang Dong Jin, an athletic man on the basketball court and a trained military dog handler. And to complete the team, the in-charge of reconnaissance operations and a black belt in specialized martial arts is Lee Song Sung.

The power trio gathers at the DMZ, and they are starting to prepare for the next day's plan. After hearing the command, they finally started working. 

The teaser shows intense moments of the team in action. It seemed that the unknown enemy is beginning to show up in the DMZ with the team becomes furious and active.

The drama production team commented that they emphasize the unique charms of each elite member in the group 'North Star.' (Via Soompi)