When tragedy rocks Blackfoot High, rebellious outsider Mäddy Killian shocks the student body by joining the cheerleading squad. After a confrontation with the football team, Mäddy and her new cheerleader friends are sent on a supernatural roller coaster ride which leaves a path of destruction none of them may be able to escape.
Caitlin Stasey
as Mäddy Killian
Sianoa Smit-McPhee
as Leena Miller
Brooke Butler
as Tracy Bingham
Amanda Grace Benitez
as Hanna Popkin
Reanin Johannink
as Martha Popkin
Tom Williamson
as Terry Stankus
Nicholas S. Morrison
as Ben Fector
Chris Petrovski
as George Shank
Leigh Parker
as Manchester 'Manny' Mankiewitz
Jordan Wilson
as Vik De Palma
Felisha Cooper
as Alexis Grace Andersen
Michael Bowen
as Larry
