Bonjour Roxana,

As Saru mentioned some of the films may be available to watch through streaming services online. They are usually available under their English titles: An African Doctor (Bienvenue à Marly-Gomont - definitely available on Netflix UK / USA), the Crimson Rivers (les Rivières Pourpres) and My Father's Glory (La Gloire de mon Père). Some may not be available to stream online and purchasing the DVDs / bleu ray DVDs might be the better option. 

We chose not to put streaming services information for these films as these platforms' offer differ greatly from one country to another, and also changes often, so we didn't want to give misleading information.

I hope this is helpful.

Bonne journée !