Fights, friendship, love: For co-workers behind the scenes of a popular TV serial, real life can be as dramatic as anything they put on screen. Song Hye-kyo, Hyun Bin, Bae Jong-ok, Kim Gap-soo, Um Ki-joon, Choi Daniel, Kim Chang-wan, Youn Yuh-jung, Seo Hyo-rim Added on Netflix 2023-06-15.