Extinct or Alive: Land of the Lost Sharks (2020) is a Documentary film that follows wildlife biologist and conservationist Forrest Galante dives into some of the most treacherous, shark-infested waters in the southern hemisphere all in an attempt to rediscover three unique sharks lost to science for as long as 100 years. Currently, you can watch Extinct or Alive: Land of the Lost Sharks on YouTube TV, HBO Max, Discovery +. Streaming availability may vary by country and platform over time. It has a user rating of 7.0 out of 10 from 1 votes. Fans of documentary movies may also want to explore similar titles below.