BBC Two

The Cachet boys are living it up – but a rival salesperson has an eye on their business.

Comedy pals Paul and Bob travel the UK to catch fish and talk a lot of nonsense.

Philomena explores the Big Bang and has a serious political discussion with Robert Peston

Romesh heads to Haiti. It should be paradise – so why doesn't anyone go there?

Nish Kumar and hilarious correspondents deliver a surreal take on the week's news.

Anniversaries, deaths, hospital stays – they all bring the neighbours together.

Single mother Sam tries to raise three daughters while keeping her acting career afloat.

The most preposterous, perplexing and puzzling moments on all things P-related.

The one and only Louis shares his encounters with the wilder fringes of society.

Louis meets women with anorexia at two of London's largest eating disorder facilities.

Louis spends time with the eccentric former world champion boxer Chris Eubank.

Louis Theroux explores whether the traditional model of marriage is still fit for purpose.

Louis meets the Phelps family, who protest against an America that tolerates homosexuality

Louis Theroux goes to the heart of gambling culture in Las Vegas.

Louis meets pioneering medical professionals who help children with gender dysphoria.

Louis visits the deserts of the south west, where UFO sightings are often reported.

Louis heads to US colleges to come face-to-face with students accused of sexual assault.

The race is on, as five teams embark on an epic and adrenaline-fuelled adventure.

How an Iranian commander has dominated the brutal struggle for power in the Middle East.

How the first crusaders marched 3,000 miles from Europe to recapture Jerusalem from Islam.

Neil Oliver goes in search of the very earliest stirrings of religion in Britain.

How JFK's sister Eunice Kennedy Shriver changed millions of lives through sport.

Can a groundbreaking medical trial find a miracle cure for Parkinson's?

Evan Davis decodes the formula that took Apple from suburban garage to global supremacy.