has become a global phenomenon, so it only makes sense that Netflix is looking to keep the series going. Creator Hwang Dong-hyuk says season 2 is all but inevitable.«Season 2, I'm in the middle of brainstorming. Yeah, I mean after this huge success, we've got to do something about season 2,» Hwang shared with ET's Leanne Aguilera on the red carpet at a special screening of in Los Angeles on Monday.