Trick 'r Treat (2007)

Revealing mistake: After Steven Wilkins disguised as a vampire kills the unnamed woman he closes her eyelids to make it look like she's asleep. Just before his hand contacts her eyelids you see her almost blink, revealing she's very much alive.

TerrenHurley

Trivia: The ghoulish, child-like creature "Sam" is named after "Samhain" - an ancient Gaelic festival marking the end of harvest season. Samhain eventually ended up becoming the holiday now known as "Halloween."

TedStixon