One the world's greatest unsolved art thefts happened in Montréal, Québec, Canada, in 1972. Seventeen paintings remain missing, and the cat burglars behind the incident have never been apprehended. In fact, the story sounds a lot like a Hollywood script. Under the cover of darkness, three men entered the building through the one skylight that was under repair, and rappelled into the museum galleries below. It was, it's agreed, a very cinematic theft.See omnystudio.com/listener for privacy information.