4/6 Petty rivalries become full-blown conflicts as the competition heats up.
BBC Two except Northern Ireland
BBC Two Northern Ireland
4/14 The celebrities must create a 10-minute sponsorship presentation for a compact car.
BBC One except Northern Ireland, Northern Ireland HD
BBC One Northern Ireland, Northern Ireland HD only
6/14 Hopefuls include Jolan from Cumbria and Luton singer Mia Sylvester.
6/14 Hopefuls include Jolan from Cumbria and Luton singer Mia Sylvester. (R)
3/6 Twelve of the country's best sales assistants face the judges for the first time. (R)
BBC Two except Scotland, Wales
BBC Two Scotland
3/14 The teams must create two living window displays for Ivanka Trump's clothing line. (R)