Why? Because it features the cast of Bones wishing you a Happy Halloween the only way they know—bones, blood, guts and gore galore! And its so gruesome that Fox placed a "viewer discretion is advised" warning before it begins!
In the exclusive clip, David Boreanaz, Emily Deschanel and the rest of the Bones cast are celebrating the spooky holiday with the promise of "gross bodies," not candy, for its loyal fans. How sweet!
Plus, Boreanaz pulls off a "triple salchow finish" that is just too adorable for words....