Franklin is torn between business and loyalty, as tragedycauses alliances to shift. Teddy bails out Gustavo. Irene'sinvestigation moves closer to the Saint family.
Emma Willis hosts the first semi-final, as 12 acts that madeit through the blind auditions and the battle rounds compete toimpress the judges and win a place in the final. Coacheswill.i.am, Tom Jones, Olly Murs and Anne-Marie all return totheir infamous red chairs as the acts they have chosen go headto head and fight for their place on their coach's team. Thesingers that impress their coach the most remain in thecompetition with a chance of winning a recording contract. Willthose that aren't so lucky be stolen by another coach or willthey be going home?
As Harrow's attempts to reconnect with his son are frustrated,Fern and James grow closer - while the baffling deaths of twoteens sharpen Harrow's concern for his own children.
Greg Davies sets tasks involving the perils of airportsecurity, fashion for insects and the creative application ofcling film and gaffer tape to Charlotte Ritchie, JamaliMaddix, Lee Mack, Mike Wozniak and Sarah Kendall. As usual,Alex Horne offers the intrepid contenders moral support,recording the key details as pests are controlled and platesare delivered.
Caleb finds a memento from the past that he thinks will havespecial meaning for Amy; surprisingly, it's Jack who has somemixed emotions stirred up by the gift.
Torrential downpours hammer the survivalists as soon as they'redropped into the Georgia rainforest. Pushed by the weather,mountain lions, black bears and poisonous copperheads, thepair create a bond that leads to a life-changing decision.