Before she was Juno or fulfilling her Woody Allen movie destiny, Ellen Page played a cunning teenager in Hard Candy, which manages to toy with its viewers so much that it appears to tell about five different totally messed up stories before it’s over. It begins queasily enough with Patrick Wilson meeting Page in a public place and bonding over the band Goldfrapp, then gets queasier as he invites her back to her place. But Page, playing on her mini-person physicality as well as her natural ability to seem smarter than her young-looking years, is not who she appears to be. This isn’t a gory horror movie, but your stomach will probably still churn with each plot twist.