Red Letters (2019) is a Horror, Thriller film that follows two private investigators embark on an assignment which leads them into the hands of darkness. Neither investigator is prepared for what lays in wait. Red Letters is not currently listed with streaming providers in your selected region, but availability can change over time. It has a user rating of 3.0 out of 10 from 2 votes. Fans of horror movies may also want to explore similar titles below.