Ric O'Barry, the former dolphin-trainer for the 1960s 'Flipper' TV show, speaks during a reception for some 100 animal-lovers at a hotel in Tokyo Wednesday, Sept. 1, 2010. The star of 'The Cove,' an Oscar-winning documentary about a Japanese village's annual dolphin hunt, is back in Japan to protest against the slaughter but had to cancel his trip to the town of Taiji because of threats from an ultranationalist group. (AP Photo/Shizuo Kambayashi)AP – The star of „The Cove,” an Oscar-winning documentary about a Japanese dolphin hunt, is back in Japan to protest the slaughter but had to cancel his trip to the village at the center of the controversy because of threats from an ultranationalist group.