Tough, rough and downright dangerous. Journey into the world's most hardcore places.
For one week, Reggie Yates eats, sleeps and works alongside the inmates of a Texan jail.
Louis Theroux embeds himself in an American community devastated by heroin abuse.
Louis travels to Dallas to meet some born-again Christian evangelists. (1998)
Louis meets the young and inflammatory figures of the modern American far right.
Michaella鈥檚 Ibiza dream becomes a nightmare as she falls into an illicit world of drugs.
A chance encounter on a night out turns Karl鈥檚 Dubai dream into a living nightmare.
Idris Elba seeks to understand the knife crime crisis and how to bring it to an end.
Police tackle a county lines gang trying to take over the supply of drugs in rural Devon.
How a local community in Birmingham has been impacted by nitrous oxide.
Journalist Tir Dhondy meets the gang members behind the rise in luxury watch theft.
James's attempts to recover his stolen identity unearth a shocking web of organised crime.
Sixteen-year-old Elliot embarks upon a life of fraud.
Fresh out of prison, three young people struggle to adapt to life on an electronic tag
Howard is smuggling a huge load of cannabis into the US. Will he cash in or get caught?
Idris and the coaches meet their Fight School intake and conduct a rigorous fitness test.
Mobeen Azhar investigates rumours of a scam involving a student who handed out cash.
Zara McDermott follows the money, the crime and the big players on the party island.
