Sara Cox is joined by comedian Darren Harriott to host pizza week. Five of the nation's top pizza takeaways roll into Manchester to stoke up the wood-fired ovens for an epic battle of the very best dough and toppings to be named the nation's favourite.Competing tonight are former cruise ship workers Victoria and Alex, who own Scream for Pizza in Newcastle. Father-and-daughter duo Jono and Anya represent Pizza Cabina in Cornwall. Devinder and George serve Italian-Indian fusion pizzas at their East West takeaway in London. Married couple Mamadou and Gaby from Lucky Mama's in Manchester specialise in square pizzas, and finally, from Stefani's Pizzeria, it's Nico and Martin who serve authentic Italian pizzas all the way from Blackpool.Judging the pizzas and deciding who wins will be a host of Great British takeaway-loving families who will eat, rate and score the food from the comfort of their dining table or sofa alongside guest judges Heaton Moor Veteran's Bowling Club.But who will the families decide is their top pizza takeaway?