The Lone Ranger (12A) opens in San Francisco in 1933, with an aged Native American warrior, Tonto (Johnny Depp), telling a young boy about how the legend of the West’s masked lawman began.

Percy Jackson (Logan Lerman) is struggling at high school and rowing constantly with his mother Sally (Catherine Keener), who has married a loser called Gabe (Joe Pantoliano).

'The Hangover' dominates this year's MTV Movie Awards, with six nominations.