Blaze (Freeview) Wednesday

David Dickinson and his team of experts head to Preston, Lancashire, where members of the public bring their potentially valuable items for valuation

Rick and Chum get a genius package containing letters signed by Albert Einstein. Chum and Corey marvel at replicas of Thor's helmet and hammer

Ton and Allen uncover a Russian cosmonaut space suit and, since the pawn shop is no longer open, begin the next chapter of their careers with a bang

Ricky and Bubba plan to get revenge on a rival at an auction in Dallas, and arguments erupt surrounding a musical instrument

The fast-paced world of shipping port auctions. The Israelis go after what they think is vintage clothing. Meanwhile, a custom container could land a buyer in jail

Les, Seth and Ashley recall the deal that nearly broke them and what really happened when Les allowed a $60,000 watch to walk out the door

Les tells a frightening story of a hold-up at his grandfather's store, and a dominatrix brings her gear into the shop

Staff at the Detroit family pawn shop encounter a gynaecologist's table and an elephant's skull

Examining the 10 most disturbing extraterrestrial encounters ever, from mass sightings in the sky to reports of alien probes found in human bodies

Investigating whether aliens could be plotting an attack on Earth, and if humans could survive their weapons' terrifying capabilities

A team of experts investigates whether governments around the world are using weather control to incite the next global war, and possibly destroy the planet

In Montana's Glacier National Park, some claim that there is a hidden underground Nazi base that may even have been the final hideout for Hitler himself

The catastrophic result of some of the world's worst engineering disasters caught on tape, examining their likely causes, focusing on a DC-10 aeroplane that exploded mid-flight

North California is besieged by a spate of raging wildfires. A couple of skate kids get a unique before-and-after perspective of a pretty town reduced to ashes

Chum gets into the teen spirit when a piece of Kurt Cobain memorabilia finds its way into the shop. Rick takes a swing at a National League Championship ring

An English bidder turns up at Fort Worth. Victor acquires some spy equipment, while Ricky and Bubba have their eyes on something far more dangerous

A can of outdoor adventure equipment holds a surprise and a tailgater's dream could stop its winner short of the goal line

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

In the spring of 1952, reports of UFO sightings rose significantly. Former US Air Officials attempt to shed light on the possible causes

In 1969, the US government officially announced it would stop investigating UFOs. However, declassified documents seem to tell another story

Rick and Chum get a genius package containing letters signed by Albert Einstein. Chum and Corey marvel at replicas of Thor's helmet and hammer

David Dickinson and the antiques dealers visit Lancaster, where Tim Hogarth haggles over a piece of pottery

The obsession with locating ancient cities lost to time. Some of these places are recorded in historical texts, while others are part of oral traditions and folklore

In the Pacific Northwest, an investigative team searches for evidence of an ape-like beast that is rumoured to steal children

Expeditions search for the Goliath grouper off the coast of Florida and a monstrous fish with frightening teeth beneath the icy surface of lakes in Minnesota

A collection of standout videos from season one, showcasing the most chilling and unexplainable paranormal activity footage captured by eyewitnesses

Examining the 10 most disturbing extraterrestrial encounters ever, from mass sightings in the sky to reports of alien probes found in human bodies

Investigating whether aliens could be plotting an attack on Earth, and if humans could survive their weapons' terrifying capabilities

Blasting off into the stars is humankind's most profound achievement. This programme considers whether such voyages into the cosmos are really a return to man's true origins

David Dickinson and the antiques dealers visit Lancaster, where Tim Hogarth haggles over a piece of pottery

Chum gets into the teen spirit when a piece of Kurt Cobain memorabilia finds its way into the shop. Rick takes a swing at a National League Championship ring