Enquête / Mystère
60 minutes
3-6
We’ve recently discovered a room that has not been used or altered since 1934. It appears to have been the old office of the building’s architect, HP. Berlage. Long has it been rumoured that Mr. Berlage was a member of the most secretive Society of the Crossed Keys, a group of luminaries that guarded the world’s most powerful secrets, until the year Berlage died in 1934. No one has seen or heard of the Society or their secrets ever since. We now suspect that the last remaining trace of the Society may be hidden inside this newly discovered room, and this is where we call upon your most immediate help.
