stabbing   brawl   christmas   family relationships   what happened to epilogue   father son relationship   hotel   neighbor   corpse   new york city   manhattan new york city   minnesota   airport   deception   blood spatter   ensemble cast   prayer   airplane   critically acclaimed   dinner party   virginia   ambiguous ending   controversy   one day   parade   box office flop   exploding building   terrorism   bomb   2000s   search   fire extinguisher   flight attendant   shopping mall   mass murder   surprise after end credits   suicide mission   cleveland ohio   new jersey   shopping   aviation   twin towers   world trade center manhattan new york city   airplane accident   flight   neck breaking   toy   muslim   hiding   arab   cockpit   airplane hijack   air traffic control   airplane crash   hijack   old friend   september 11 2001   passenger   father disappoints child   2001   mall   lunatic   apocalyptic   docudrama   air traffic controller   hijacker   united airlines flight 93   lord's prayer   postman   reference to slinky   twist at the end   death cult   evil cult   false pretense   premeditated murder   death   military   conspiracy   murder   number in title   beaten to death   suicide   paranoia   boston massachusetts   hijacking   superhero   husband wife relationship   tragic event   terrorist   title spoken by character   poisoned   hostage   self sacrifice   shooting   stabbed in the neck   suspicion