If you loved Maniac, try Maniac Cop
A bridge between a film you've already seen and one most people haven't. Here's what they share, and what the second one does that the first one doesn't.
What they share
Both films are directed by William Lustig, and they both carry the dread, raw mood tags, and they sit in Horror territory. If that's the register that drew you to Maniac, the second film will land in a comparable space — through a different lens.
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What Maniac Cop is
New York. Night. A whistle. A uniformed officer stalks the city streets. Citizens die horribly, one by one. Lustig's nasty, neon-streaked slasher is efficiently disreputable.

