Join the ITV2 cameras as Jack and the celebs leave their Louis Vuitton luggage behind, grab their rucksack, trekking shoes plus all the courage they can muster.

Jack Osbourne said: “Fear, pain, blood, sweat, tears, celebrities and me… Adrenaline Junkie is back. Terror is more addictive than ever.”

In episode four of Adrenaline Junkie, Jack takes his new team of daring celebs – Cold Feet and Fast Show star John Thompson, supermodel Jodie Kidd, and ex-Busted bass player turned TV presenter Matt Willis – to New Zealand to face a terrifying bungee, a dangerous high rope evacuation from a mountain top and a gruelling 24 hour endurance race.

Wednesday, 15 October 2008, 9:00PM – 10:00PM ITV2