Researchers from New Zealand investigate about the mysterious attacks of orcas to great white sharks in South Africa in 2017 and seek to discover if it will happen again.影视类型:纪录片，上映日期:2021-07-09(美国)，关注本站，了解虎鲸对上大白鲨什么时候上映？虎鲸对上大白鲨好看吗？