Root Letter (2022) 2022, Drama, Mystery, Thriller, United States Root Letter (2022) Duration: 1H27M Description: 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 ….. Trailer ↗ United States 2022 Drama Mystery Thriller