Here be spoilers. Christopher Nolan's thriller "Inception" doesn't hit screens until July 16, but details of the tightly guarded plot are beginning to slip out.
A new featurette from Warner Bros. introduces viewers to the film's sprawling cast, giving subtle clues as to the identities of the characters played by Leonardo DiCaprio, Joseph Gordon-Levitt and Ellen Page. Conspicuously absent from the round-up is Ken Watanabe's character, who is rumored to play a foil to DiCaprio's dream thief.
