William Shatner's Greenpeace USA Ad Urges Action Against Bering Sea Habitat Destruction

In the above ad, William Shatner brings a dose of levity to an otherwise serious subject: Grand Canyons of the Sea habitat destruction .

http://www.huffingtonpost.com/2013/04/07/william-shatner-greenpeace-ad-video_n_3017926.html