It's not listed, but I would bet on Un flic being the 6th film given that it's the only other Melville SC owns and those 6 films made up the old DVD box set.STUDIOCANAL will also release of a brand-new boxset of six key films by Jean-Pierre Melville, in celebration of his centenary. Featuring several brand new 4k restorations as well as exclusive new extras, MELVILLE, THE ESSENTIAL COLLECTION will include Le Doulos, Bob Le Flambeur, Léon Morin, Prêtre, L'Armée Des Ombres and Le Cercle Rouge and will be available to own on DVD and Blu-Ray for the first time on September 12.
Le Doulos, Bob le flambeur and Léon Morin, Prêtre have all had 4K restorations.