Lucie et Maintenant
In May of 1982 Julio Cortázar, the Argentinean writer and his companion in life, Carol Dunlop set out in their VW bus on a journey along the highway from Paris to Marseille that, for each of them, was to be their final one. Twenty-five years later, Océane Madelaine and Jocelyn Bonnerave set out to undertake the journey again.
Starring Océane Madelaine, Jocelyn Bonnerave
It's a documentary movie, and has a rating of 6.6 out of 10 from Imdb which is usually fine for this kind of movie.
Watch it here
Not found streaming from Germany.