Blaze (Freeview) Sunday

At the new shop, the Golds are surprised to find a bag of gems inside a former employee's desk

The Golds have a decision to make when a man wants to buy a pair of very expensive earrings on the condition that the store also does his piercing

Former employee Tressa returns to sell the Rolex that got her sacked and Les struggles to control the situation when insults start to fly between her and Ashley

Les goes on the rampage when he finds out a thief has been on the premises, and a customer selling a guitar signed by Kid Rock reveals a valuable secret

The Hudson Valley area of upstate New York, where more than 7,000 UFO sightings have been reported

Nasa footage of reported UFOs and alien presence, with comment from former Apollo astronaut Edgar Mitchell, and ex-Nasa contractor Donna Hare

Explosive documentary offering a credible examination of global cover-ups involving UFOs, including shocking testimony from high-ranking government officials and Nasa astronauts

The top 10 alien craft, from V-shaped objects to orbs of light to flying saucers

The stories behind unusual and unexplained UFO sightings, starting with an incident played out in 1952 across the skies above Washington National Airport

The claims of Billy Meier who, in 1975, claimed he travelled on a beamship through space with extraterrestrial friends

The experiences of Paul Bennewitz, who crossed the US military after believing he had found a top secret human and alien underground lab in Dulce, New Mexico near Los Alamos

Strange descending lights spotted in 1980 at the now former RAF station at Woodbridge, Suffolk, by servicemen Jim Penniston, John Burroughs and Ed Casabang

An event from September 1994, when 62 pupils at the Ariel School in rural Zimbabwe said that they had seen silver craft descend from the sky and land on a field near their school

Rick Edwards and Beau Ouimette investigate search for clues as to where Bonnie Prince Charlie crossed the River Nairn as he fled the Battle of Culloden in 1746

Rick and Marty Lagina turn their attention away from Oak Island, as they explore the treasure mysteries in the eerie waters surrounding Poverty Island in Lake Michigan

The team is stunned when Gary unearths artefacts near the old ship's wharf. Plus, Marty may finally be proven right with the discovery of a shallower tunnel

Calls to reinvestigate the suspicious death of King Ludwig of Bavaria in 1886, who died three days after he was declared insane and deposed from the throne

The first Emperor of China Qin Shi Huang, who rests in a tomb so large that the archaeological dig could last a century

A structure shaped like a shark that suggests evidence of a Bahamian lost civilisation. Plus, analysis of an image of a hurricane reveals thousands of animals trapped in its eye

A lake in Canada that may hold the key to whether life exists on Mars. Plus, a Second World War aerial photo possibly containing a coded message left by a vicious religious fanatic

Donnie confronts poachers who seem to be taking gold from his property, while Dennis and his team initiate an unexpected raid

British car enthusiasts Will and Gus get to work on a Citreon in an attempt to double their selling price - risking their own money in the process

David Dickinson and the team are in Burton-on-Trent, Staffordshire, where Alison Chapman casts an expert eye over some old Pirelli calendars

The guys interview applicants for the night shift position and examine a valuable first edition of David Thoreau's classic book Walden