You’ll never guess which 4 actors wanted to build a tunnel from The Playboy Mansion to their houses?

Check out these blueprints from the 1970s for tunnels linking the Playboy Mansion to the homes of “Mr. J. Nicholson,” “Mr. W. Beatty,” “Mr. K. Douglas” and “Mr. J. Caan.” How much fun do you think it was to be them, even thinking they can do this. Or is it already built and we just don’t know?

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