一群黑人朋友在六月节周末重聚，却发现自己被一个扭曲的杀手困在一个偏远的小屋里。

Seven Black friends reunite at a cabin in the woods to celebrate Juneteenth. They ignite in friendly banter as they arrive, referencing old jokes like they just saw each other yesterday. But as night falls, things begin to go awry in the picturesque cabin. Lights go out and a masked archer stalks them from outside. Once they’re trapped in a room, the group must play the ultimate game: figure out who among them is the Blackest — or else they all die. So, who exactly is the Blackest of them all? And who will make it through the night?
源自：

一次例行的现金押运任务突然变得危机四伏，各方面都迥异的装甲卡车司机罗塞尔 和特拉维斯 被冷酷无情的罪犯伏击，这些罪犯由精明的幕后主使佐伊 领导。随着混乱局面的爆发，这对本不合拍的搭档必须在危险和性格冲突中周旋应对，度过这状况不断失控的糟糕的一天。