"A hotheaded Alaskan customs agent (Sean Patrick Flanery) unwittingly teams up with a coldhearted but beautiful Soviet agent (Ursula Karven) to capture a rogue Russian general (Arnold Vosloo), selling a shipment of deadly nerve gas. Tensions and passions spin out of control after two agents are left for dead and they must combine forces to survive. They have one chance left to take out the General and destroy the ""Apocalypse in a can"" nerve agent, both speeding toward freedom on a runaway mountain train. Unexpected twists and terrifying turns along the way put everyone on a collision course for explosive action, pulse-pounding thrills and a devastating betrayal of trust. " MPAA Rating: R Rated R for violence, language and some nudity.