本片《方根书简》HD别名《方根书简真人版》是由导演索尼娅·奥·哈拉执导，主演丹尼·拉米雷斯,基安娜·玛丽,莉蒂亚·赫斯特,马克·圣·西尔,布莱昂·帕夫,绫部祐二,Sam A Coleman,Kate Edmonds,Terry J. Nelson,Dodie Brown,Jonetta Kaiser,Anne Nichols Brown,Nina Leon,蒂姆·J·史密斯,赫拉多·达维拉等一起参与演出的一部剧情片，美国地区，类型剧情,惊悚，年份2022，本片讲述的是：After Carlos, an impoverished teen from a fractured home, receives a desperate note from Sarah, a pen pal he lost touch with a year ago, he uses her letters to solve the mystery of her disappearance and crimes she may have been a part of.