Cassie, a 13 year old Gothic girl, is trying to fit in at her new school. To entertain herself, she plays a series of pranks on the popular kids and her younger brother, Max. When she goes to a Halloween store looking for new tricks, she finds a little book called "The Evil Thing"
Emily Osment
as Cassie Keller
Brittany Curran
as Priscilla Wright
Alex Winzenread
as Max Keller
Michelle Duffy
as Eileen Keller
John Hawkinson
as Jack Keller
Cody Linley
as Sean
Tobin Bell
as The Stranger
John P. Hopkins
as Magician at Halloween Dance
Michael Dickson
as Pizza Guy
Colleen Dengel
as Tanya
Katelyn Pippy
as Erin
Marty Schiff
as Mr. McKibble
