为了挽救关门大吉的歌剧院，在歌剧院长大的女孩肯德尔让习尚合唱团的成员重新聚会，并且在她们最后的舞台上做一场圣诞扮演。

　　When a young woman and her rideshare driver break down on a dark forest road, each sees the other as a threat. A strange phenomena begin occurring around them, they gradually realize they’ve become