Host Andy McGrath once again ventures across the British Isles to uncover the nation's most bizarre legends, haunting mysteries, historical enigmas and supernatural secrets.

This series expands the show's signature blend of on-location investigations, expert insights, hands-on adventures and cutting-edge paranormal research, taking viewers on a captivating regional tour from the misty Scottish isles to the ancient Welsh hills, the chalk tunnels of Buckinghamshire, and beyond.

This new series celebrates Britain's layered past—where prehistoric wonders meet Victorian hoaxes, biblical relics intersect Arthurian myth, and everyday landscapes hide ghosts, creatures, and unsolved riddles. We are whisked away to bewitched Buckinghamshire hiding the occult rituals of the Caynton Caves, wacky Warwickshire where William Shakespeare and Robin Hood remain local figures shrouded in mystery and charming Cheshire home to folklore of seductive mermaids, wild dragons and other strange oddities, before we steal away to the most remote corners of Scotland and Wales. 

Expect spine-tingling evidence, expert-guided tours, humorous detours, and breathtaking locations that reveal why Britain continues to be one of the world's weirdest spots.