Trick 'r Treat

Genre: Horror, Thriller .

Cast: Anna Paquin,Brian Cox,Dylan Baker.

Year: 2007.

Four interwoven stories that occur on Halloween: An everyday high school principal has a secret life as a serial killer; a college virgin might have just met the one guy for her; a group of teenagers pull a mean prank; a woman who loathes the night has to contend with her holiday-obsessed husband.