Blaze (Freeview) Tuesday

Mike Barnette, Jimmy Gadomski and the team of investigators investigate a cold case concerning the disappearance of seven US Navy planes in 1945

Texas police receive several calls about an unusual flying object, and a property inspector is knocked unconscious when he comes in contact with a strange metallic object

Three men in Brazil escape what they believed to be a close encounter with aliens, only to realise their ordeal may not be over. Plus, a boy investigates a strange object in Canada

Desperate to cull the exploding alligator population, the swampers employ new, risky tactics to target giant breeding bulls. Joey and Zak create a feeding frenzy

Troy Landry, his son Chase and snake hunter Bill go deep diving in search of pythons. Gator hunter Bruce Mitchell and big fish wrangler Zak Catchem venture into Viper Jungle

A customer calls in their lawyer to settle a row over a fake receipt, but Les has a trick up his sleeve

David Dickinson and the team celebrate the show's 600th edition in Oldham, Greater Manchester, where a unique set of SAS medals create the show's biggest ever deal