Welcome to the Unexplained Happenings unit where Scot Squad’s top detectives Squire and McGill investigate real-life Scottish mysteries and unsolved crimes as part of a brand new comedy series. In this episode, our crime-fighters wonder if a quarrel over Monopoly led to some lighthouse keepers mysteriously vanishing. And they take a trip down Scotland’s spookiest road and undertake some deep thinking before they give their verdict on whether or not the Loch Ness Monster is real.

This episode sees the tecs getting their claws into Scotland's growing big cat phenomenon, sinking their teeth into a 1950s vampire sighting on Glasgow Green, and shining a spotlight on the creepy hauntings of His Majesty's Theatre in Aberdeen.

Opening their case files, Squire and McGill check out ETs in the FK postcode, as UFO sightings from the Falkirk Triangle come under intense scrutiny. Plus the detectives turn back the clock to decipher exactly what happened to the Roman army’s Ninth Legion, who suddenly disappeared back in 44AD. Did the Scots simply give them a doing? Our detectives are on the case.