http://www.intothegyre.com/about/

Into the Gyre is a 45-minute documentary film following the journey of a
team of scientists searching for plastic pollution in the remote
Saragasso Sea. Run by the Sea Education Association (SEA), an
educational institution based out of Woods Hole, Massachusetts, this
expedition measured the amount of plastic in the Atlantic Ocean and
studied its effects on marine ecosystems, with surprising results.

Into the Gyre is scheduled for release in July 2012.

http://youtu.be/lA_CM4txdxk