Argonon

In the last six years, the remains of over 90 people have been recovered from the canals of Greater Manchester; most are young men. Now headlines have claimed a serial killer, dubbed by locals as ‘The Pusher’, could be at large. In this documentary, ex-murder detective Tony Blockley reviews the cases of three young men who mysteriously drowned and whose parents are desperate for answers. Is it possible a serial killer is stalking Manchester’s waterways?

Hitler's dead. The Allies are closing in on Berlin. The Nazis give their terms to end the war but the Allies demand unconditional surrender. How can they reach agreement?

Professor Alice Roberts joins entomologist Tim Cockerill in a house filled with hundreds of spiders in a one-off documentary revealing the secret life of the spider in the home.

Using never-before seen footage, testimony from witnesses speaking for the very first time, and expert analysis, this documentary aims to uncover the inside story of the Ever Given accident. And with over 2,500 shipping incidents a year, the film also asks if this was just a freak accident or whether it reveals a serious weakness in the world’s critical supply chain.

Stonehenge is one of the world's greatest mysteries. Now, a new discovery found deep in the soil of the surrounding area is threatening to upturn everything we think we know about this 4,500 year-old landmark. Rob Bell joins archaeologists, scientists and engineers who have uncovered a vast, previously undetected monument that is many times the size of the original henge.