I have to give 5 stars to the whole cast! Most of their acting skills rocks! Aside for the main casts (whom I love), Like the scene where Lee yi-kyung was captured and being accompanied back by the officers, the corridor scene between him and Park Jun-gyu was soooo good. His emotion really pull you in to the predictment he is in. And Song Young-Kyi, another great actor... The scene where he found out that his 15 year old son died, him being lock outside the theater and his emotion, was so heart wrenching (also the reason I wrote this review). Ko Kyu-pil is so adorable and also smart! Would like to give a thumb ups to the whole cast and not forgetting the supporting actors and actress for their great acting! Keep it up and I would definitely chase up on Season 2. Must watch!