Starring Bob the Cat, Luke Treadaway and Ruta Gedmintas, this is the story of a London busker and recovering addict whose life was transformed when he met a stray ginger cat.

Kent Jones’s enjoyable documentary – presented in the festival’s Cannes Classics section – is a tribute to a pioneering act of cinephilia, cinema criticism and living ancestor worship. François Truffaut’s remarkable interview series with Alfred Hitchcock, conducted over a week at his offices at Universal Studios in 1962, was a journalistic enterprise which changed the way cinema was thought of as an art form.