Bike messenger Anne never imagined the horrific events that would unfold after her one-night-stand with stranger Chris.

Anne is an avid bicycle enthusiast. She has a one night stand with a fellow biker, Chris, who is also apparently a cop. He gets rough with her and the memory haunts her. Three days later her boyfriend, Micheal, and her go into the Whistler range of mountains for a biking trip. Chris shows up, stalking and frightening them as they make their way further into the dangerous mountain range. Micheal is killed and Anne spends her time trying to survive, while witnessing the demise of several other innocent "bystanders" in the process.—[email protected]

The biker Anne has a violent one night stand with the supposed cop Chris after a minor infraction. Two days later, feeling guilty and traumatized, she decides to go hiking with her boyfriend Michael in the Whistler chain of mountains, a spot where bicycles are prohibited. When she sees Chris riding a bike, she tells Michael about her affair, and Chris unexpectedly kills Michael. Along the rest of the day and night, Anne is chased by Chris in a sick and mortal mouse-and-cat game.—Claudio Carvalho, Rio de Janeiro, Brazil