At the Comédie-Française, there is one golden rule: the play is never canceled. Unfortunately for Nina, everything else is—just three hours before the premiere of her first staging. An actor is stuck on a train, tensions explode, equipment breaks down, egos clash, and panic sets in. With no way out and time slipping away, Nina must hold the show together at all costs. Will she make it until the curtain rises?

Delphine是一名心灰意冷的文学教师，她与学生们达成了一个协议：学生们不打扰她，她就给他们打 19/20 分。但是，当她虚构的成绩让她的班级参加了在那不勒斯举行的世界拉丁语锦标赛时，她的交易却适得其反。

1978年，杰出的太空工程师Didier Mathure亲眼看到他的梦想在火箭起飞爆炸的一瞬间烟消云散，当他以为自己跌入谷底时，却被调任成为专门负责UFO调查的办公室负责人。