The prize is a trip to one of the world's biggest and most exciting theme parks.
Anthea and Wendy Turner host another edition of the family gameshow in which the kids pick the family member they think is best suited to compete in each round.
Today sees the Hiscocks take on the Elf family.
This week the Beasants take on the Harts at croquet, party tricks and inflating a space hopper.
This week the Greenwoods take on the Rendles at darts, guess who, listing popular holiday destinations, coin bouncing and inflating a swimming cap.
The children take control as two more families compete in sporting challenges and party games to win a trip to a top theme park.