Actor Kathryn Hahn discusses her television series "Agatha All Along."

Halloween takes center stage when CBS's THE TALK brings back fan favorite "Rocktober Ultimate Lip Sync Challenge." The hosts perform as some of music's biggest names in elaborate choreographed performances. Hosts Akbar Gbajabiamila (MC Hammer), Amanda Kloots (Britney Spears), Natalie Morales (Pitbull), Jerry O'Connell (Cher) and Sheryl Underwood (Rick James) hit the stage in a lip-sync showdown.