The Letter Room
Starring Oscar Isaac, Alia Shawkat, Brian Petsos, Tony Gillan, Michael Hernandez, Eileen Galindo, John Douglas Thompson, Kenneth Heaton, Larry Smith, Guillermo Estrada
It's a comedy and drama movie, and has a rating of 6.8 out of 10 from Imdb which is usually fine for this kind of movie.
Watch it here
Not found streaming from Germany.