The Korean drama "On Air", written by Kim Eun-sook, who has collaborated with director Shin Yoo-phil on the Lover Trilogy including "Paris Lovers", sees the two talents reunite. Featuring a star-studded cast of Kim Ha-na, Park Yong-ha, Lee Bum-soo, and Song Yoon-ah, the production team and main cast create a lineup that is nothing short of luxurious.