Urk!

Jackass stars Chris Pontius and Steve-O travel the globe to places like India, Mexico, Africa, Thailand, Argentina, Thailand, Argentina, for a nature show with a Jackass twist.

Each Challenge pits numerous cast members from past seasons of reality shows against each other, dividing them into two separate teams according to different criteria, such as gender, which show they first appeared on, whether or not they're veterans or rookies on the show, etc. The two teams compete in numerous missions in order to win prizes and advance in the overall game.

Doctors recount the most memorable cases they’ve ever encountered. Unusual, touching, humorous or life-changing – no story is too big or too small when it comes to the ER.

This fast-paced and stunt-filled motor show tests whether cars, both mundane and extraordinary, live up to their manufacturers' claims. The long-running show travels to locations around the world, performing extreme stunts and challenges to see what the featured cars are capable of doing. The current hosts are Paddy Mcguinness, Chris Harris and Andrew "Freddie" Flintoff.