The top secret "Ghostbusters" teaser drops so "who ya gonna call?" Entertainment Tonight! ET has the all the ghostbusting details on the new movie and the director who is following in his father's footsteps. Plus, we're opening up the "ET Vault" like no one else can, for our visit 35-years ago to the original movie set with Bill Murray, Dan Aykroyd and Harold Ramis. Then, celebrating the life and music of Chris Cornell. How Brad Pitt, Miley Cyrus and Adam Levine are paying tribute to the legendary rocker. And, new "Super Bowl LIII" details! The latest performers joining the half-time show and the singer who made "Midnight Train to Georgia" famous to sing national anthem? Plus, celebrating an "ET Birthday" with Betty White! What she told ET about her party plans! Entertainment Begins and Ends with ET.