Roxio CinemaNow - Buy Movies - Sci-Fi

Max is a genius mathematician who's built a supercomputer at home that provides something that serves as a key for understanding all existence.

When their ship crash-lands on a remote planet, the marooned passengers soon learn that escaped convict Riddick (Vin Diesel) isn't the only thing they have to fear.

A Caribbean resort is suddenly beseiged by the ravenous fish as the result of a government experiment. A diving instructor and a biochemist seek to destroy the mutations and save the resort and the tourists from the murdering creatures.

In this heart-pounding sci-fi thriller, something strange is happening to the appliances in 11-yearold David's home. Televisions, microwaves, computers, dryers and furnaces have all become weapons of destruction.