Random Rewind: we look back at some the best, and occasionally worst, entertainment shows from the past decade.
The Wave was a primetime gameshow hosted by Rylan Clark. It aired 10 episodes on UKTV's W channel in Winter and Spring 2018.
The programme saw teams of two compete for a cash prize. One team member would in the sea, overseen by Keri-Anne, and the other would be on land.
The teammate in the sea would have too swim to pontoons, where they would be asked questions to win the cash prize.
Every time they got a question wrong, they would be weighed down by a weight - making it harder to swim to the next pontoon.