From the big stars to the big blockbusters to the big reveals, ET has your set secrets from your all-time favorite films. Why Celine Dion nearly didn’t get on board the “Titanic.” And, the reason Whitney Houston almost passed on “The Bodyguard.” Then, how Halle Berry nearly died while making “Die Another Day.” Plus, from “Disenchanted” with Patrick Dempsey and the “Three Men and a Baby” reboot, ET has sequel news. Then, Denzel Washington and Dakota Fanning reunite nearly 2 decades after “Man on Fire.” Plus, why one of Denzel’s most power film roles left him scarred.