Blaze (Freeview) Saturday

Many of the crews have formed alliances to improve their chances, but several of these arrangements start to fall apart as newfound friends prove unreliable

Captain Dave Carraro races into the lead after an unusually slow start, but many of the rival crews are determined to stop him dominating the season

Troy and Pickle help a friend look for his lost dog, Bill and Tes search for pythons in a spot ravaged by wildfires, while Zak and Bruce investigate an abandoned boatyard

Bill and Tes battle the Everglades heat as Troy and Pickle search for a python paradise. Meanwhile, a special day for Dusty goes awry

Documentary following expert wreckers as they hunt for abandoned vehicles and hidden scrap in the Australian Outback

The legacy of secrecy and controversy surrounding UFOs and the US presidency, from Truman to Trump

The actor continues his quest to find answers to the unexplainable, this week turning his attention to the apocalypse

Sacred waters with remarkable healing powers, ancient mystics who lived for hundreds of years and a scientific breakthrough that may provide the answers to eternal life

American couple and civil rights activists Betty and Barney Hill, who claimed they were abducted by extraterrestrials in September 1961

Broadhaven is a sleepy seaside village in Wales and the UFO capital of Europe. Night after night mysterious lights have been seen in the sky here, but where are they coming from?

According to folklore, pots of gold and wishes are granted if a Leprechaun is caught. These mysterious little creatures are seemingly only found in Ireland

The mysterious phone call from an apparently middle-aged woman who predicted the murder of President John F Kennedy in November 1963

Following investigators as they seek new clues regarding the Malaysia Airlines flight MH370 that disappeared in March 2014

Strange spots near the Grand Canyon may lead to the legendary treasure of a notorious bandit. Plus, a massive chunk of ice disappears in Antarctica

Strange black holes appear near Egypt's pyramids, ruins in Peru suggest the Incas knew more than may be imagined, and a mysterious red swarm invades a beach in India

The ocean liner Titanic, which sank on its maiden voyage from Southampton to New York in April 1912, and the mission of two very different men to re-discover her

The Costa Concordia, which suffered a gash on the port side of her hull in January 2012 and ran aground on her side leaving 32 people dead

A look back at shockingly dangerous 'cures' advertised and offered to the public, without any redress being offered when they failed

The Nazi machine could not have carried out its atrocities without willing female accomplices. This programme examines the 'Nazi Woman' through a contemporary lens

The truth behind the rumours of Hitler's sex life, including whispers of homosexuality, voyeurism and sadomasochism, and the impact upon his overall behaviour

In Yorkshire, England's largest county, Andy McGrath embarks on a journey to uncover the origins of modern depiction of witches, exploring layers of history and folklore

Andy McGrath explores the mysteries of Herefordshire, a rural English county synonymous with apples and traditional orchards

A trip to Crater Lake National Park in southern Oregon, rumoured to be the epicentre of dark and sinister forces from Native American lore that lure visitors to their deaths

A trip to Canyonlands National Park in south-eastern Utah, where a demonic truck driver, disembodied voices, nightmarish skinwalkers and a time loop are all reported to exist

Police in Chicago receive more than 50 UFO reports on the night of Halloween, 2004, and in Bucks County, a contractor witnesses a huge object pass over his home

Four US Air Force reservists are pursued by odd lights. Constable Alan Godfrey loses consciousness when he investigates a strange disruption in West Yorkshire

A hitchhiker spots a pattern of lights and is terrified when they seem to attack him. A sighting in France becomes one of the most investigated cases in UFO history

Strange light patterns are seen across multiple counties in Texas. In France, after an intense encounter a man's previous knee injury is completely healed

Sightings of unexplained 'aerial phenomena' and reports of so-called 'first contact' moments, which are supported by credible eyewitness accounts or clear video footage

Les works at breakneck pace to customise a $20,000 ring, but Seth is furious when Ashley unjustifiably derails the sale

A customer is furious when Seth rumbles him for trying to flog fake goods. Later, panic grips the staff as a farmer lets an animal loose in the shop

Ashley splashes out on a worthless roulette table, which sparks one of the biggest fights the Gold family has ever witnessed