There are plenty of twists and turns lined up for our hopefuls, and with a huge prize up for grabs for our winning couple, everybody's in it for the long haul.
Casts:
Iain Stirling, Maya Jama, André Furtado, Catherine Agbaje, Ella Thomas, George Fensom, Jess Harding, Mehdi Edno, Mitchel Taylor, Molly Marsh, Ruchee Gurung, Tyrique Hyde, Zachariah Noble, Whitney Adebayo, Sammy Root