"Memory" director Park Chan Hong mentioned how favorable it was once to have a tvN planning.
On March 10, there has been a production presentation of the hot tvN Friday/Saturday drama "Signal" (script Kim Ji Woo, director Park Chan Hong) in Seoul Sung Dong Gu, Wang Send Ri, Dinoche Convention. Attending this convention turned into Lee Sung Min, Kim Ji Soo, Park Jin Hee, Lee Joon Ho, Yoon So Hee, and Lee Ki Woo.
On this day, he said, "From before, I sought after to feature a drama where the major characters were in their 40s. I do not believe information technology was going to planned easily."