Liebe Unbekannte was released in the year 1980。Liebe Unbekannte is also called as Chère inconnue, Rakas tuntematon, Mia cara sconosciuta, I Sent a Letter to My Love。

A middle-aged disabled man unknowingly begins a lonely hearts correspondence with his own unmarried sister, who takes care of him. As he writes more and more to her, he begins to fall in love, and she, knowing that it is her brother who is writing, discovers a new, tender side to him. But trouble looms when he asks to meet her in person.

Liebe Unbekannte actors and actresses include Jean Rochefort, Simone Signoret。