Paul Braffort and others interacted on artificial intelligence research at Euratom in Brussels and in a “Leibniz” seminar at Ispra (Italy), leading to a book by Braffort in 1968 – certainly one of the first books including “artificial intelligence” in their titles[2].
Moreover, as your project is a film, note that Paul really looks like a character from a cartoon, and is a remorseless Bolshevik. He is 93 years old and lives in a XVIIth century attic in the center of Paris.[1] For an overview of Paul Braffort’s life and activities, see his website : http://www.paulbraffort.net/
[2] http://www.paulbraffort.net/ia/pdf/IA_couvertures.pdf. http://www.paulbraffort.net/ia/ia.html
I presented him in his historical context at the HaPoC3 Conference for the History and Philosophy of Computing (8-11 October, 2015, Pisa, Italia)
https://www.academia.edu/30680162/Logic_Formal_Linguistics_and_Computing_in_France_From_non-reception_to_progressive_convergence_HaPoC3_