「就算地球今天要被毁灭，也要给我完成配音工作才能离开！」「超狂！超疯！超现实喜剧 诞生！！！」曾经有个时期，配音演员的地位非常重要，无论是动画、广播剧、纪录片，或各种需要旁白的电影，但曾几何时，他们的地位渐渐不保，开始被没有专业配音技术的明星、甚至是网红、YouTuber给取代，越来越少的机会留给他们，这些正统的配音演员为了争一口饭吃，也只能竞争得火热。一群来自不同背景的配音演员为了一个游戏案子，齐聚在电话亭大小的玻璃录音室裡，而他们的期限就是今天。遭受录音室外的众多压力，各形各色的崩溃挫折齐生，配音内容也开始荒腔走板，到后来一场不可思议的「英雄旅程」超展开……这是一封献给所有有尊严的配音员的情书，不，是挑战书！

　　在1994年歌手柳烈第一次做广播主持人的那天，经营母亲留下的面包店的美秀（金高银饰）与偶然出现的贤宇（丁海寅饰）相遇了。虽然彼此有了心动的感觉，但却因为意外事件而失去联系。直到三年后，两个人又奇迹般的再度重逢。伴随着广播节目《柳烈的音乐簿》，美秀和贤宇在各种偶然和必然的反复中，找寻着同一个频率。

　　该片改编自同名人气网漫，讲述曾经被鬼压床或者能看到过鬼等有过一些灵异体验的同好会会员们一同前往凶宅后经历的故事。

　　根据韩战期间真实战事改编。1950年6月25日，北韩挥军越过三八线突袭南韩，三日攻陷汉城（今首尔），战线不断南进。在美军及联合国军支援下，南韩军逆势反击。美军指挥官麦克亚瑟提出代号为「铁铬行动」的仁川登陆计划，该计划急需一支大队的兵力从侧翼阻击扰敌、声东击西，通过长沙里切断北韩军的补给线。
　　由于任务本身极其艰钜，加上南韩国军当时兵力薄弱，无法抽调足够正规军支援，军方不得不把这项任务交付给772名学生兵执行，这些学生兵平均年龄只有17岁，仅仅接受了两星期的军事训练，在毫无实战经验的情况下投身战场。行军路上固然杀机重重，战友内部也诸多衝突，年少气盛，迸发出各种角力。
　　仁川登陆战前夕，长沙里登陆任务如期执行，这群徒有一腔热血但战力薄弱的学生们，无可避免地接受命运中最残酷的考验：穿越炮火与海浪，浴血长滩，馀下部队身陷敌军重重围剿，直至弹尽粮绝，挣扎于阵亡与倖存的分界线上…
　　Based on the incredible true story of Jangsari Landing Operation. When North Korea invades South Korea on June 25, 1950, they pushed South Korea and its ally US Army to the southernmost city. U.S. General MacArthur planned Operation Chromite, which would see the joint allied forces to take back a strategic location of Inchon and in order for it to succeed, he needed a small battalion to flank the North Korean army and eliminate their supply line at Jangsari beach.
　　Having lost his family on his retreat away from North Korea before the War, a model student Choi Sung-pil enlists in the army to fight for the South. Ki Ha-ryun is a rebellious youth from the South who volunteers to fight in the war. All of the 772 students and youths are like them who are barely out of school with only 2 weeks of boot camp training. Task force commander Captain Lee Myung-jun knows that it’s a long shot, but he has no choice but to lead them into a crucial mission. Meanwhile, US war correspondent Maggie braves the dangers of the battlefield to report on the war in the frontlines. She feels empathy for the Korean students who must go into battle on behalf of the veteran soldiers for their country, and tries to do what she can on her end to rescue them.
　　With little ammo, scant food supplies and raggedy weapons, can the students successfully carry out their mission and return home safely?