Blaze (Freeview) Thursday

In a compilation edition, dealer Ian Towning values a signed Wallis Simpson and Duke of Windsor photograph, while Tim Hogarth tries to buy a bronze pheasant

Rick and Chum encounter a rare pair of Pumas from 1968. Chum is then blown away by a fan from the 1940s. Later, Rick reads into a collection of letters from historical figures

Allen Haff and Ton Jones struggle when their new shop makes a loss, and hope their find of a comic book at an auction will help to solve the problem

Dan and Laura are on the hunt for better units and better buyers. Rene tries to capitalise on warehouse sales and nabs a deal.

Brandy and her buddy set the wayback machine and discover a roaring good time. Kenny makes a profit as he courts an unfamiliar pastime

Seth plots to empty the overflowing warehouse behind Les's back, but risks upsetting his father

Seth goes against Les's advice and buys an old Chevy sign at Detroit's annual Woodward Dream Cruise event and hopes that he has made the right decision

Les and Seth confront the fact that Ashley's attitude is costing them much-needed business, and a customer with a fascination with serial killers brings in some scary paraphernalia

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

Tennessee's Great Smoky Mountains live up to their name as America's most popular national park goes up in flames

A bomb cyclone detonating across north-east America. It snares an elderly couple in a mass motorway pile-up and terrorises passengers on a liner battling mountainous seas

Clues from other disasters are examined to determine what caused the I-35 bridge in Minneapolis to collapse without warning at the peak of rush hour traffic

In New Orleans, a high-rise hotel under construction unexpectedly came crashing to the ground. An angry public sought an explanation as to how it could have happened

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

Sixty-five million years ago, a massive asteroid crashed into Mexico's Yucatan peninsula. Most life on Earth vanished - could it have been the lone killer?

The validity of the biblical story of Noah. Rising sea levels and a mega storm 8,000 years ago may lend this story some credence

A collision between two Boeing 747s in 1977 and how root causes for the tragedy at Tenerife remain even today

Efforts are underway across industry to find alternatives to dangerous chemicals used these days. Can safer materials play a significant part in helping prevent a disaster?

Three-dimensional animations unravel the mystery behind the creation of Britain thanks to the 'superflood' creating the North Sea and English Channel

The veteran actor looks at the visions of mystics, prophets and clairvoyants throughout history, examining what their prophecies reveal and what predictions offered for the future

For decades, scientists have been involved in a quest to understand the Universe. As the presenter reveals, for each answer science provides, more questions arise

The case of Jackie Hernandez, who claims that she was repeatedly assaulted by an invisible force. Plus, Patricia Reading who may have been the subject of a possession

Decoding ancient Mayan texts, a physicist predicts a cataclysm will destroy the world. Plus, a Nasa scientist makes an incredible alien discovery

After decades of silence, startling new leaks thrust Roswell back into the spotlight

A look at Mount Shasta in northern California, which is rumoured to be a hotbed of strange events and otherworldly visitors from Bigfoot to UFOs