String Theory and M Theory could lead to the theory of everything.
Online Streaming: Michio Kaku Interview mirror -
20 minute online streaming BBC interview with physicist Michio Kaku who explains these theories in layman's terms quite wonderfully.
Streaming docu: The Elegant Universe Documentary
Awesome online streaming 3 hour Documentary based on Brian Greene's book "The Elegant Universe: Superstrings, Hidden Dimensions, and the Quest for the Ultimate Theory" featuring himself as presenter and interviews of the world's leading physicists. There's some cool CGI too :p
"Genesis takes place continually in a timeless ocean of Nirvana."