ET Halloween Week Finale!

Actress Kristen Stewart ("Spencer"); actors Angelina Jolie, Salma Hayek, and Kit Harington star in "Eternals"; actors Darby Camp, Tony Hale, and Jack Whitehall ("Clifford the Big Red Dog"); ... Read allActress Kristen Stewart ("Spencer"); actors Angelina Jolie, Salma Hayek, and Kit Harington star in "Eternals"; actors Darby Camp, Tony Hale, and Jack Whitehall ("Clifford the Big Red Dog"); guest co-host Stephen Hill and the cast of "Magnum P.I."; ABBA's return to music (album "V... Read allActress Kristen Stewart ("Spencer"); actors Angelina Jolie, Salma Hayek, and Kit Harington star in "Eternals"; actors Darby Camp, Tony Hale, and Jack Whitehall ("Clifford the Big Red Dog"); guest co-host Stephen Hill and the cast of "Magnum P.I."; ABBA's return to music (album "Voyage"); "Hocus Pocus" reboot;