school violence, drunk driving, privacy, controversies and drugs. The works of the cast in large and small controversies are being released in succession. There are various kinds of controversies, and the scale of the scandal is different, but it is obvious that it is a burden and a head to be overcome for the work in which the actor appears. Depending on the degree of control of the actor, the importance and weight of the work, the selection of the production team is also varied. Actor Yoo Ah-in was ahead of the release of the movie 'The Winning', Hi-5' and drama 'Anna and the Fool of the Apocalypse' this year. However, Yoo Ah-in's drug controversies broke out in February, making it difficult to release the works starring Yoo Ah-in. Hi-5' and 'Anna and the Fool of the Apocalypse' have yet to set a public date. Actors Shim Eun-woo and Park Hye-soo, who had school violence controversies, also suffered the same situation. The JTBC drama "Fly Up Butterfly," starring Shim Eun-woo, was scheduled to air in 2021, but its programming was postponed indefinitely due to Shim Eun-woo's school violence controversies. KBS 'Deem' starring Park Hye-soo was also postponed indefinitely due to Park Hye-soo's school violence controversies ahead of the broadcast in February 2021. However, there are many works that carry controversies actors depending on the situation. Kim Sae-ron, who was fined for drinking and drinking, recently starred in the Netflix series Hounds in a minimal amount, not a whole edit. It was impossible to edit the story in the 'Hound Dogs', a story of three young people who set foot in the bond industry in the first place. At the production presentation, director Kim Joo-hwan said, "I tried to minimize the inconvenience," he said. "Many people poured their efforts into completing this work with thousands and tens of thousands of hours. I thought this story should not be broken. So I tried to improve the completeness while minimizing the amount. " The movie starring Kwak Do-won, who was accused of driving under the influence of alcohol just like Kim Sae-ron, is also under discussion.The movie "Firefighter," starring Kwak Do-won, was filmed three years ago, but the release date was postponed due to COVID-19. Since then, Kwak Do-won has been arrested on suspicion of drunk driving in Jeju Island last September, but it is difficult to open it. Actor Kim Sun-ho, who had been in trouble with his private life controversies related to his girlfriend in 2021, is about to release the movie "Gugongja", which starred after meeting with the audience first in the theater stage. Director Park Hoon-jung, who showed strong faith without wavering, also stressed about Kim Sun-ho's appearance, saying, "If I didn't worry, I was lying, but there was no alternative. I think I did a good job." In the school violence controversies, Nam Ju-hyeok is also continuing his work. He denied the controversies and announced his frontal policy. He returned to the movie 'Remember' and plans to find the public with Disney + Original Series 'Vigilante' after his enlistment.