《紧急呼叫2021[电影解说]》 是Brian Farmer导演的作品，发行于2021年（美国），由凯蒂·勒克莱齐,乔纳森·本内特,杰克·麦吉,托马斯·戴克,威廉·贝利,Shelby Wulfert,安德莉亚·西斯托,肯特·法尔考,Brian Tyler Cohen等主演的一部影视解说。
讲述了：　　Haylee, a local EMT suffering from PTSD, spends her days making split second decisions with lives that hang in the balance. One night on a routine call, she is faced with a moral decision, taking matters into her own hands and mercy kills a young woman. Her decision opens a pandora's box that leads Haylee to blur the lines of her job responsibilities and wanting to help those in need. Now, falling deeper and deeper into a rabbit hole, she gets caught up in a world of underground drugs and a sadistic killer who's made her his next victim.