Colin Farrell and Leanne Morgan are here! Plus, tips on spooky snacks with Dayna Isom.

It's all about the TRENDING this year at "Live's" Halloween, unboxing the biggest viral moments of the year with nearly 67 costumes. So, take a seat, sever from whatever else needs to be done, and get ready to be thunderstruck by countless surprises, celebrity guest cameos and so much more. Viewers are going to love (island?) and Idolize it! Plus, special guest Leslie Odom Jr. will be in the room where it happens…