Phantom Singer, the search for the best male vocal quartet in Korea, comes back with the 3rd season. In the last two seasons, the show proved that the crossover between classical and pop could have an appeal to the listeners. In this season, the search expands worldwide, opening the door to the hidden talents all over the world. After the fiercest competition, a group of four singers will be the next "phantom singers." Let's find out who will win the honor! Watch drama online for free.