After a family visit, stressed businesswoman Senga Wilson is driving with her rebellious daughter, Nat, down an ominous highway in the middle of the night. After they pick up a weird teenage hitchhiker, their journey goes awry. Nat decides to give her mom the slip and runs off with the hitchhiker at a rest stop. In a desperate search to find her daughter, Senga learns that Nat has been drawn into an evil cult.

Madeleine Stowe
as Senga Wilson

Norman Reedus
as Recovery Man

Bijou Phillips
as Backpacker

Mischa Barton
as Natasha 'Nat' Wilson

Jonathan Rhys Meyers
as The Father

Leo Gregory
as Joyrider

Martin McDougall
as Motivational Speaker

Gary Parker
as Vacation Man

Amber Batty
as Vacation Woman

Jenny Jules
as Highway Patrol Sergeant