Blaze Friday

The team heads to Gloucester, where a heart-shaped pendant turns up on Debbie Serpell's table, and a striking letter seal winds its way to Stewart Hofgartner

A cowboy hat once owned by none other than actor-turned-president Ronald Reagan arrives on Rick's lap. Meanwhile, an eye-catching Pearl Jam painting causes a stir

Allen Haff and Ton Jones put their bidding skills to the test against Hawaiian locals, and discover a vintage motor scooter and some antique Polynesian tattoo tools

Rene sinks his teeth into an unassuming unit, Brandi gets to go on a scavenger hunt, while Ivy and his boys get a glimpse of retired life

Kenny stumbles over some odd-looking car parts, while Lisa shields herself from disaster with an unusually expensive locker

Les finds himself unable to stop spending, and is under pressure to make sales before being branded a hoarder

Les gets excited over a jar of powdered gold as he believes it is worth a lot of money, and an explosive acid test is poised to reveal all

A customer calls in their lawyer to settle a row over a fake receipt, but Les has a trick up his sleeve

The documentary concludes with a look at the sighting of a UFO by pilot Milton Torres in 1957, when he was sent to shoot down an aircraft over the UK

A potential real-life Iron Man is spotted flying through the skies of Los Angeles, while aliens set up base at the North Pole

Tony Harris and his team examine whether mysterious lights under the surface of Earth's deepest lake might be connected to extraterrestrial life

Unexplained phenomena occurring at Big Bend National Park, where a series of incidents has convinced some that secret alien activities are taking place there

Unexplained phenomena occurring at Death Valley National Park, where a series of deaths and disappearances have taken place

Documentary investigating a breakaway order of Catholic exorcists, and the possibility of government-created, mind-controlled super soldiers in the US

The work of staff at a pawn shop on the outskirts of Las Vegas. When an early handheld video game system comes into play, Corey tries to make a deal

Ivy is on the warpath in Lancaster, doing his best to intimidate the other buyers. Brandi begrudgingly lets Bozek decide which locker they buy

Barry utilises a little-known tactic to snatch up a locker, and it ties him up in knots. Brandi shops in the bargain basement but puts on quite a show in the process

William Shatner brings thought-provoking questions to leading experts, and they explore everything from human origins to groundbreaking archaeological finds

An insight into instances in which fighter pilots have been sent to investigate what were thought to be enemy aircraft, only to encounter something entirely unexpected

Rene sinks his teeth into an unassuming unit, Brandi gets to go on a scavenger hunt, while Ivy and his boys get a glimpse of retired life

Kenny stumbles over some odd-looking car parts, while Lisa shields herself from disaster with an unusually expensive locker

Memorable moments from the show hosted by David Dickinson, with antiques experts Ian Towning, Mark Stevens and Debbie Serpell

The Salem witch trials began with the case against Bridget Bishop. A swift finding of guilt was followed by five more women tried and executed within a month

A look at how the trials were suddenly halted when the Massachusetts elite were accused of witchcraft, and Salem had to deal with the aftermath

A look at perplexing and unusual objects lying hidden away in museums, laboratories and storage rooms

Ancient human remains found in the Peruvian highlands, underwater Roman ruins uncovered in Tunisia and strange sounds in the Mongolian desert are investigated

The documentary concludes with a look at the sighting of a UFO by pilot Milton Torres in 1957, when he was sent to shoot down an aircraft over the UK

A petrified creature discovered in Russia, said to be the work of the mythical Baba Yaga. Plus, a possible genetic experiment gone wrong and a fire with a mind of its own

A baby shark develops an eerie, humanlike face. Meanwhile, a possible alien invasion takes place over Lake Superior

A woman catches her boyfriend trying to sell her ring, and Les gets his hands on some valuable rock memorabilia

Oliver North attends the Gallery to reclaim a missing dress sword that was sold at auction some months earlier to a third party. Presented by auction house owner Paul Brown

A electro shock machine from 1923, a Hudson Terraplane car from 1937 and a spark-jump cigar lighter reminiscent of the one from a classic film are auctioned off

An investigation into the Ark of the Covenant, one of the most sought after religious relics of all time with powers that may suggest a link to an extraterrestrial past

Giorgio Tsoukalos joins forces with theorists to consider whether unexplained advances in human evolution can be attributed to alien architects