“演员不是在模仿谁的生活，而是真实生活的一种写照” 　　在大街上和人体模型做演技练习的同时有了做演员的梦想，英在这部电影中的演一个配角 　　在与主演的桀骜不羁的劣根性对抗的同时学习演技的英的弟弟根的女朋陈通过修改剧本而得到导演的认可，得到演配角的机会。 　　英的演技压倒了主演并且在电影上映后成为一颗新升起的热线演员，在电影界备受瞩目，在广告界也一跃成为新的蓝筹股。 　　但是在配角期间一直和他一起的经纪人在没有经过他同意的情况下独自决定了合同延长的要求事项让英很不满，所以英和那个恶棍经纪人诀别后选择了新的经纪人，他的弟弟根。 　　在现在的位置上有着最高人气的英，渐渐忘记了自己本来的面貌。 　　对经纪人弟弟根发火，推迟摄影时间，甚至代替喊“cut”。在只有演艺人的聚会上和一些小混混交朋友，还利用自己现在的身份和一些女人见面。 　　这样的做法也给自己和自己周围的人带来了威胁...Rough Play displays the life of Oh Young (Lee Joon), an young cocky actor who plays a lead part on a small play. He constantly goes off script and improvises in which results in destroying the play because the lead actress can't handle it. Oh Young knows he is a good actor and is noticed by manager Kim Jang-Ho (Seo Bum-Suk), who has hit rock bottom and is looking for a comeback. Jang-Ho knows the young actor's potential and puts all he has on the line to make Oh Young the next big thing. However, the more famous Oh Young gets, he becomes more and more cocky taking his career and the people close to him for granted. This movie will portray the downfall of a young cocky actor after reaching the top in his career.