I love this forum. I used to live in Champaign Illinois which is the home of Roger Ebert's Overlooked Film Festival, and I kinda miss it. These are of course in no particular order and subject to change by whim.
1. Crimewave - Sam Raimi + The Coen Brothers = Massive Funny
2. Garage Days - Alex Proyas before he went crazy and did I Robot and Knowing.
3. Soldier - Kurt Russel's meditation on the nature of humanity... in a Science Fiction action flick.
4. Fido - One of the best zombie movies of all time, and criminally ignored.
5. The City of Lost Children - Easily Jean-Pierre Jeunet's best pre-Amelie outing.