Buyer beware! Discovery in their infinite wisdom has decided to release the David Attenborough and Oprah Winfrey versions of Life separately, as two different sets! In addition, the Oprah version is some one hour and thirty minutes
shorter than the BBC cut. This is in stark contrast to the BBC Planet Earth released previously, which was the same cut and had a selectable Sigourney Weaver or David Attenborough narration track all within the same set.
Attenborough version at Amazon.com
Oprah version at Amazon.com