Leonardo DiCaprio has described the Cannes Film Festival as an "insane experience" but also hailed it as the "mecca for the world to celebrate filmmaking".
Leo said: "Every time I go to Cannes, it feels like I'm entering the helicopter scene in La Dolce Vita. It's an insane experience. The entire town is turned into a red carpet. Every hotel is a premiere. But at the same time, it is the mecca for the world to celebrate filmmaking and bold filmmaking."
Several films expected to have a big presence come Oscar season will premiere at Cannes, including Ryan Gosling's second collaboration with Drive director Nicolas Winding Refn, the Bangkok noir Only God Forgives, which promises to be one of the most thrillingly violent films at the festival.
Much of the world's attention will be focused on the 20 films competing for the prestigious Palme d'Or.
Many Palme d'Or winners are returning, including the Coen brothers, Roman Polanski and Steven Soderbergh. Joel and Ethan Coen will debut Llewyn Davis, a 1960s period film about the Greenwich Village folk scene. Polanski will premiere Venus In Fur, a French-language adaptation of the David Ives play. Soderbergh's Behind The Candelabra will screen shortly before airing on HBO. It stars Michael Douglas as the flamboyant pianist Liberace and Matt Damon as his lover, Scott Thorson.
Sofia Coppola leads a particularly strong Un Certain Regard sidebar with The Bling Ring, a film about California teenagers who rob celebrity homes, starring Harry Potter's Emma Watson. And the industrious James Franco will premiere his adaptation of William Falkner's novel As I Lay Dying, which he directed and stars in.
The festival will close with Zulu, starring Forrest Whitaker and Orlando Bloom. Jerome Salle's film, about two policeman investigating a crime during the days of apartheid, was shot entirely on location in South Africa.