Emma Willis hosts the second Knockout round, as 12 acts perform for a place in the live semi-final. Coaches Will.i.am, Tom Jones, Olly Murs and Meghan Trainor are in the red chairs as the acts they have chosen from the blind auditions and the Battle Rounds fight for a place on their coach's team.
Cast of this episode
Show more expand_more
keyboard_double_arrow_down