Blaze (Freeview) Thursday

David Dickinson and the team travel to Ludlow, Shropshire, where they value antiques including a watch with a connection to Margaret Thatcher and a Scottish vase

Rick has a hoot when he checks out a ceramic owl vase 'made' by Pablo Picasso, while a poster from the Beatles' Yellow Submarine movie lands on the counter

Allen Haff, Ton Jones and their feisty new assistant find a pair of high-tech gadgets and a vintage sled at a lively auction in Honolulu

King Darrell strives to defend his throne, but Rene and Casey signal their intentions to undermine his plans. Meanwhile, Kenny gets bowled over by his locker

Barry turns up to auction armed with a present for a certain hustler. Meanwhile, Brandi and Bozek get a firm grip on a smaller unit.

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

Les is tempted to break one of the shop's most important rules when a fast-talking client catches him off-guard

Ashley discovers a potential robber hiding in the fridge, but Les ignores her cries to increase security - which is a decision he may regret come nightfall

An investigation into the Roswell incident in 1947, with experts examining the evidence still available to try to reach a conclusive answer

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

Few know that one of the US's most mysterious National Parks is in Puerto Rico - a place some believe is home to a creature known as the Chucabara

Many believe Gettysburg National Military Park is haunted by its violent past. This documentary explores some incredible claims about the park's history

Jimmy Church and a group of truth-seekers investigate the biggest mysteries in America, focusing on a secret plot to assassinate John F Kennedy and Bigfoot

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

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

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

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

King Darrell strives to defend his throne, but Rene and Casey signal their intentions to undermine his plans. Meanwhile, Kenny gets bowled over by his locker

Barry turns up to auction armed with a present for a certain hustler. Meanwhile, Brandi and Bozek get a firm grip on a smaller unit.

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

The Falkirk Triangle, which has plentiful numbers of reports of abduction and missing persons to unexplained interference on airport radar

There is said to be physical evidence of alien activity that has been hidden from the public for years. This programme outlines how it is starting to be revealed

The three types of close encounters - sightings, fleeting interactions and aliens taking humans for extended periods, meeting real people who have experienced alien-life up close

Craig Charles and co-host Sarah Cruddas investigate a UFO spotted at Stephenville, Texas, in January 2008, apparently travelling at supersonic speed

Experts open previously off-limits secret files in a bid to answer some of the most mysterious questions surrounding UFOs and extraterrestrial life

An investigation into the Roswell incident in 1947, with experts examining the evidence still available to try to reach a conclusive answer

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