chapter seventeen pyro requiem day 15 gray lady down , crimson tide , ice station zebra , the enemy below , 20,000 leagues , hunt for the red octoberum , u-571 , the poseidon adventure kate knew the last one wasnt a submarine movie , but it was one of her granddads favouritestheyd watched it together a dozen times in vve ( vicarious virtual experience ) and it did take place underwater .