Upcoming KBS drama 'IRIS 2' released another set of still cuts, putting fans on the edge of their seats in anticipation for the drama.

The photos show�Jang Hyuk, Lee Da Hae,�Lee Bum Soo,�Oh Yeon Soo, and B2ST's Doojoon enjoying their time on set and showing off their team spirit with their thumbs up and fists in the air for a 'fighting' (sign of encouragement in Korea) pose. The behind-the-scenes cuts left fans curious as to how their teamwork on set will translate onto the small screen.

Hold on a little longer for the premiere of 'IRIS 2' on February 13th KST!