The Crazy World of Julius Vrooder

The Crazy World of Julius Vrooder is a 1974 film from Playboy Enterprises directed by Arthur Hiller and produced by Hugh Hefner. This was the final feature film role for actor George Marshall, who is mostly known as a director (Destry Rides Again, Boy, Did I Get A Wrong Number!, You Can't Cheat an Honest Man).

Plot
A Vietnam veteran who pretends to be insane ends up being admitted to the V.A. Hospital. He escapes and builds an underground bunker, which he equips with utilities such as electricity, and also falls in love with his nurse, Zanni.