Do Not Underestimate These Pint-Size Killers

Over the course of one misty, Halloween night, a quiet tot named Sam makes his way to the home of disgruntled, former bus driver Kreeg...who happens to be the guy who sent Sam over a cliff many years ago. Now, back as a pumpkin-faced monster, Sam aims to get revenge with the cranky old man. A trick for Kreeg, a treat for Sam.

"Look at me, Damien! It's all for you!"

Giving birth to Satan reincarnate might sound cool, but it really has its downsides. For one, Damien is a real bossy child. When he doesn't get what he wants, he orchestrates your death in the most theatrical of ways. Whether it's committing suicide at his birthday party or sending a piece of glass slicing through your neck, the boy has anger issues.

Oh, plus he's the bringer of the apocalypse. So...yeah.

Hanna is like the Rain Man of kid assassins. She grew up in the middle-of-nowhere Norway with a hermit dad who taught her a hundred languages and the ability to beat the living crap out of a grown man with sticks. When she reenters the real world on a mission to take down her mother's killer, she hasn't a clue what the heck is going on -- what is this strange moving pictures box? What is this thing that water comes out of? What are boys like?

She's fallen down her very own backwards rabbit hole, but thankfully, few people who cross her path leave as much as a scratch on her frail build. She kicks ass and doesn't look back.

Hard Candy teaches us an important lesson: if you suspect someone of a nefarious act, you can either A, call the police and hope they dig something up or B, seduce the criminal, trap him in his house, threaten to cut off his balls, and force him to commit suicide. One's easier than the other, but, perhaps, less fulfilling.

Ellen Page's Hayley Stark takes matters into her own hands with suspected child molester/murderer Jeff Kohlver (Patrick Wilson), who she believes kidnapped and raped her best friend. Without being 100% confident, Hayley goes balls to the wall, er, Jeff's balls that is.