The only thing that could make the French Riviera more glamorous is the area's annual addition of A-list stars that arrive with the Cannes Film Festival. CANNES: ALL ACCESS goes behind the scenes of this celebrated event that premieres the world's most anticipated films from the most talented filmmakers. This documentary features insight on the festival from Clint Eastwood, Martin Scorsese, Ron Howard, Samuel L. Jackson, Alexander Payne, and more big names from both sides of the silver screen.