In the preview, which was dropped on May 8, main cast Kim Soo Hyun, Cha Tae Hyun, Gong Hyo Jin, and IU all appear, giving viewers a good idea of the personalities of their respective characters despite the short length of the video.
Kim Soo Hyun is clumsy new hire PD Baek Seung Chan who is a bundle of mistakes as he learns the ropes at work while Cha Tae Hyun is a seasoned “1 Night 2 Days” PD with a quirky, if not moody, personality.
Gong Hyo Jin plays no-nonsense PD Tak Ye Jin of “Music Bank” who is known for being hard to please but seems to have met her match in IU who plays stony-faced singer Cindy.
Needless to say, this new preview is only upping the anticipation for this star-studded drama. “Producer” is slated to begin airing on May 15 at 9:15 p.m. (KST).
source: link