On October 13 episode of Tawag ng Tanghalan sa Showtime, Hazelyn Cascaño proved to be unbeatable as she is now the 6-time defending champion and the first semi-finalist for Quarter 4. On October 14 episode, Hazelyn met ‘come back’ contenders. The best of the best from Luzon, Visayas, and Mindanao challenged 6-time defending champion. Let’s take a look at each performers who …