This magnificent French château-style mansion on Toronto's Millionaires' Row played host to world-famous VIPs. It was even once Canada's most expensive home.

Yet its fortunes took a turn for the worse when the property was abandoned and left to languish, before being unceremoniously razed to the ground in the summer of 2022.

Click or scroll on to take a look around the doomed mansion prior to its demolition and discover the secret lurking in its basement...