Rachel Nichols plays Angela an attractive young lass at the office who is working late prior to heading off to a family party. When she decides to leave, Angela finds the doors locked and the car park gates closed. An impressionable, but lonely security guard (Wes Bentley), has been waiting for this one chance to "get to know her."

Director Franck Kalfoun begins with a terrifying and effective opening. He then works in flashback to build back to that moment, before moving on further in time in a cat-and-mouse thriller between an office girl who has to get down to basics to survive and a psycho guard who will stop at nothing to get his prey.

P2 stands for Parking Level 2, and we see a lot of parking levels 1-4 as Angela has to run through a wet and dark concrete landscape in her underclothes evading a guard dog and Mr Psycho.

The film begins to go wrong when Bentley's character viciously takes out another male employee. The level of violence meted out will be a turn-off for viewers and leave you crying out for the final reel, long before the end.