While this is not the best horror film ever to have been made, it stands out as one that actually has taken the time to develop the characters and still manage to hold your attention. Aside from a back-story that is thrown in at the last minute which never really explains why this is happening to the characters, the film stars and director have helped create some very effective scar sequences which don't always need to be played upon with exhausting music and gore.
The story begins with a girl (Emily Blunt, "The Devil Wears Prada") who needs a ride home for the holidays from college because she has just broken up with her boyfriend. Upon checking the student "ride board" she sees that there is someone offering a ride home in her direction and decides to take it. The boy (Ashton Holmes, "A History of Violence") is our driver, who may have ulterior motives of his own.
Needless to say things begin to fall apart when the boy decides to get off the main highway at the behest of the girl, swerves the car to avoid another one that is oncoming, and crashes in the middle of nowhere. In the snow. In the freezing cold. Obviously with no cell phones in service. Soon the two realize that they have much more to worry about than just freezing to death in the night.
Up until this point things have been fairly clichéd and predictable as with most horror films, but this is exactly what catches you off guard for the second half of the film, the dynamics of which I will not spoil for you. The director Jacobs ("Criminal") is fully aware that the best of horror films are those that have given you time to get to know and feel for the characters before something bad happens to them, even if it is only in the last half. Hitchcock knew this quite well and although "Wind Chill" may be a far cry from "Psycho" or "Frenzy", its effectiveness in making you believe in these characters and feel for them is a truly terrifying experience.