Blaze (Freeview) Tuesday

An investigation into the mysterious Hessdalen lights, an unidentified lights phenomenon periodically observed along a 12km stretch of the Hessdalen valley in rural Norway

Many have heard of the mysteries of Skinwalker Ranch. However, a much more mysterious location lurks in America's Southland

Rival bidders attend a competitive auction for the contents of shipping containers

Matt attends an auction in Oakland where he sets out to prove a point

Seth and his father clash when Les's idea turns dangerous, and Ashley embarks on a new in-house business venture

Staff fight over whether they should buy a batch of venomous reptiles, and an incident forces Les to seek a new head of security

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

David Dickinson and the team visit Wolverhampton, where a book about the Titanic and a cavalry sword are among the items brought in to be evaluated

David Dickinson and dealers Tim Hogarth, Brenda Haller, James Layte and Tony Geering visit the Peak District town of Matlock

Chumlee gets ready to rumble when a rare wrestling figure comes into the shop. A portable craps table is smuggled in, while Rick checks out a vintage eclipse windmill