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.