Blaze (Freeview) Thursday

David Dickinson and the antiques dealers visit Stoke-on-Trent, where a Wedgwood chess set, a crystal ball and nine diamond rings are among the items brought in by the public

When someone brings in an antique key gun, prompting the staff to unlock the mystery behind it. Then, a rare 1600s blade slices its way into the shop

Allen Haff and Ton Jones stumble across a collection of valuable saddles in an unlikely location, and examine the contents of a military storage box

Lisa inadvertently causes complications in California, while Ivy and his son conjure up a locker with some mysterious sports equipment

Brandi tries to keep things positive in Perris. Meanwhile, Gunter and Rene lock horns over a locker full of rubbish

Part two of two. Ashley faces the consequences of her rash decision, Seth takes a ride in a hovercraft and Les does business with Muhammad Ali Jr

The family decides to hold a father-daughter sales competition after Ashley steals a deal from right under Les's nose

Part one of two. Les challenges Seth to sell all the new items within a week after he learns that his son has spent thousands of dollars at a sports card auction

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

The Tennessee man who may have captured footage of the infamous Dogman creature without realising it.

A sword discovered at the bottom of a river may be the famed Excalibur. Plus, a doorbell cam captures possible proof of teleportation

Matty Blake and Tony Sampson join another hunt with the Fisher family and their team to search the waters off Florida for a mother lode of treasure connected to the Atocha

All over the world, there are giant monoliths that have been carved out of solid rock. The host investigates the possible purpose of these huge stone monuments

A signed letter from a former president has Rick and Corey singing Sammy Davis Jr's praises. Then, a giant bird egg rolls into Rick's coop

Kenny's fear of sharks inspires a controversial wardrobe choice, Rene brings his bargain army along to try to intimidate the competition, while he gets his slice of the loot

Barry rolls up to Riverside, California, with his own masked bidder, and the two develop a winning strategy. Brandi and Danielle's mystery balls take them to South America

Giorgio Tsoukalos decodes some of the evidence for Ancient Astronaut theory found in mysterious carvings, symbols and structures that are similar on opposite ends of the Earth

A countdown of the world's top 10 most mysterious sites, from the blocks of Stonehenge to the stones of Puma Punku

Man has always been captivated with outer space. This film considers whether it is possible that government has been hiding top-secret space missions to the moon and Mars

When someone brings in an antique key gun, prompting the staff to unlock the mystery behind it. Then, a rare 1600s blade slices its way into the shop

David Dickinson and four antiques dealers appraise items in Barrow-in-Furness, Cumbria, including artefacts and timbers relating to HMS Victory and a Lowry print

In the 21st century, UFOs have gone from fringe science to mainstream obsession. This programme examines society's proximity to understanding the strange events in the sky

Scientists study claims of a dead mermaid discovered and preserved in Japan. Plus a glowing-eyed sea creature captured on video chasing a motorboat

Perplexing UFO encounters of recent times, focusing on a case in 2018 off the west coast of Ireland, in which pilots saw bizarre lights through their cockpit windows

Documentary series featuring stories from children who claim to remember former lives, and thus seem to be a reincarnation of someone else

The officers investigate a woman's claims that an unseen force is choking her at night

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