3D Sharks discovered in Utah, USA
Utah is a remote place to live for most cinema fans, but you can find there a company called MDS or Multi-Dimensional Studio that produces and sells PC-based 3D servers and 3D movies for theme parks.
The MDS video server is PC based and uses a Matrox DualHead2Go image splitter to drive two projectors.
Custom 3D shooting seems to be available at MDS around 25,000 USD per minute. Several movies are visible on their web site directly. Check it here.