By Vlad Zakh · September 5, 2026
From bottled confessions washing ashore to blackmail notes that upend a marriage, these are the best movies built around the power of an unsigned letter. In Dear Viola (2014): A shy newspaper accountant anonymously takes over an advice column and falls for one of her correspondents. Worth seeking out is How to Save Asiye (1987): A charity leader receives a desperate letter from a woman in a brothel and sets out to rescue her.
01 A young girl's letter to Santa asking for her widowed mother to find love again sets a Christmas romance in motion.
Directed by Brian Herzlinger · 1h 24m
Stream: fuboTV, Philo · Rent or buy: Amazon Video, Apple TV Store, Google Play Movies, YouTube, Fandango At Home
Rent or buy: Apple TV Store
02 A woman records a video letter confession to a mysterious man, unable to let go of her past.
Directed by Valerie Brandy · 1h 21m · Rated NR
Rent or buy: Amazon Video, Fandango At Home
Rent or buy: Amazon Video
Rent or buy: Amazon Video
03 A shy newspaper accountant anonymously takes over an advice column and falls for one of her correspondents.
Directed by Laurie Lynd · 1h 27m
Rent or buy: Amazon Video, Google Play Movies, YouTube
Stream: Lionsgate+ Amazon Channel · Rent or buy: Google Play Movies, YouTube
04 Two married executives having an affair are blackmailed by a violent criminal and must turn the tables to survive.
Directed by Mikael Håfström · 1h 48m · Rated R
Stream: fuboTV, Lionsgate+ Amazon Channel · Rent or buy: Amazon Video, Apple TV Store, Google Play Movies, YouTube, Fandango At Home
Rent: Amazon Video, Sky Store · Buy: Amazon Video
Rent or buy: Google Play Movies, YouTube
05 A woman who finds a romantic letter washed ashore tracks down its grieving author and falls in love with him.
Directed by Luis Mandoki · 2h 11m · Rated PG-13
Stream: Howdy Amazon Channel · Rent or buy: Amazon Video, Apple TV Store, Google Play Movies, YouTube, Fandango At Home
Rent or buy: Apple TV Store, Amazon Video, Google Play Movies, Sky Store, YouTube
Rent or buy: Apple TV Store, Google Play Movies, CosmoGo, YouTube, Amazon Video
Rent or buy: Apple TV Store, Amazon Video, Google Play Movies, YouTube
Rent: Apple TV Store, Google Play Movies, YouTube, Amazon Video · Buy: Apple TV Store, Google Play Movies, YouTube
06 A charity leader receives a desperate letter from a woman in a brothel and sets out to rescue her.
Directed by Atıf Yılmaz · 1h 45m
Streaming availability data from JustWatch, via TMDB. Availability changes often, so check the service before you plan a movie night.
