Series 4

Four teams of famous faces turn fugitive and attempt to evade capture from an elite team of 30 hunters, in a special event for for Stand Up To Cancer. Taking part are Olympic silver medallist Iwan Thomas with two-time Paralympic gold medallist Richard Whitehead; Made in Chelsea stars Ollie and Gareth Locke-Locke; actor Chizzy Akudolu with queen of UK garage Lisa Maffia; and Drag Race UK winner The Vivienne with international reality TV star Chloe Veitch

Chloe and The Vivienne come out of hiding for a risky drop-in at Kerry Katona's house. Made in Chelsea's Ollie and Gareth troll the hunters, and Chizzy and Lisa stay under the radar.

The hunters close in on The Vivienne and Chloe. Lisa Maffia breaks cover at a festival in Bristol. Missing home and family could be Iwan Thomas and Richard Whitehead's downfall.

Iwan Thomas and Paralympian Richard Whitehead set a trap for the hunters. Chloe and The Vivienne pine after creature comforts. And the hunters hack Lisa and Chizzy's secret weapon.

Iwan and Richard are chased cross country and one of them might be a sitting duck. The hunters go low in a bid to snare The Vivienne and Chloe - and someone gets hurt.

The clock's counting down. With the last of the fugitives so close to victory, there's one final dramatic chase, with safety the prize.