Swim for your life as an ocean current sucks you down into the abyss. Escape from a burning five-story building by hanging precariously from a window ledge. And take cover on the tracks as a thundering locomotive passes just inches above your head.
What would you do if you'd fall into the frozen lake? What would you do if you'd find yourself surrounded by the pack of angry dogs? What would you do if you'd be on the flooded boat heading toward the construction barge?
What would you do if you'd loose control of your car on an icy road? What would you do if you'd find yourself face-to-face with the alligator? What would you do if the brakes of the escalator you are on stops working?
Fight through the crowd when in a stampede of over-anxious shoppers heads straight towards you. Escape two snarling German Shepherds bent on tearing you to shreds. And act fast when a crowded escalator goes rogue, resulting in a human pile-up.