tactics. the cast of "whale wars" next on "larry king live." >> larry: good evening. we are talking tonight with people who say they're ready to sacrifice their own lives to save whales. the controversial anti-whaling activities of the sea shepard conservation society are chronicled on the documentary show "whale wars" now in its third season on animal planet. we welcome captain paul watson, founder of sea shepard, a co-founding director of the green peace foundation. captain chuck swift, captain of the bob barker, one of the vessels operated by sea shepard. and, a member of the sea shepard crew of the bob barker. most amped up in your face yet, season for "whale wars," occurs now. it premiered by the way last month.