Poseidon: What Drives Your Decisions?

In this finale episode of season 6 we look at the movie Poseidon, a remake of the 1972 classic. Set on a cruise ship on New Year's Eve, a rogue wave flips the ship over and causes mass destruction and death. A group of survivors make their way to the stern of the ship by the propellers in order to be saved. What motivates their decisions? Why do they do what they do or think what they think? What is their moral compass? Are they selfless or selfish?