The Loneliest Whale: The Search for 52 (2021) is a Documentary film that follows tHE LONELIEST WHALE is a cinematic quest to find the “52 Hertz Whale,” which scientists believe has spent its entire life in solitude calling out at a frequency that is different from any other whale. As the film embarks on this engrossing journey, audiences will explore what this whale’s lonely plight can teach us — not just about our changing relationship to the oceans, but to each other. Executive Produced with Leonardo DiCaprio and Adrian Grenier. Currently, you can watch The Loneliest Whale: The Search for 52 on Netflix, Netflix Standard with Ads, Amazon Video, Apple TV Store. Streaming availability may vary by country and platform over time. It has a user rating of 7.2 out of 10 from 10 votes. Fans of documentary movies may also want to explore similar titles below.