Deze documentaire neemt het publiek mee op een reis om de vergeten "52 Hertz Walvis" te vinden. Deze mysterieuze walvis maakt een geluid van 52 Hz, een frequentie die door andere walvissen niet wordt herkend. Men denkt dat dit wezen zijn leven in volledige eenzaamheid heeft geleid en dat zijn roep voor altijd onbeantwoord is gebleven door zijn eigen soortgenoten.
Nee, helaas is The Loneliest Whale: The Search for 52 nog niet beschikbaar op Netflix in Nederland.
| Directing | Joshua Zeman | Director |
| Writing | Evan Louison | Writer |
| Production | Joshua Zeman | Producer |
| Production | Jonathan Shukat | Producer |
| Writing | Joshua Zeman | Writer |
| Sound | Alex Lasarenko | Music |
| Writing | Lisa Marie Schiller | Writer |
| Sound | David T. Little | Music |
| Production | Adrian Grenier | Producer |
| Production | Phillip Watson | Co-Executive Producer |
| Production | Steve Bannatyne | Executive Producer |
| Production | Jim Jacobsen | Executive Producer |
| Production | Andrea Pinto | Associate Producer |
| Production | Jeff Rice | Executive Producer |
| Production | Lucy Sumner | Executive Producer |
| Production | Christina Xu | Associate Producer |
| Production | Bradley Payne | Line Producer |
| Production | Maria Bertrand | Executive Producer |
| Production | Gabriel Napora | Executive Producer |
| Production | Yas Taalat | Executive Producer |
| Production | Nicole Alexandra Shipley | Executive Producer |
| Production | Leonardo DiCaprio | Executive Producer |
| Production | Dwayne J. Clark | Executive Producer |
| Production | Jennifer Davisson | Executive Producer |
| Production | Jeffrey Sobrato | Executive Producer |
| Production | Caitlin Colford | Co-Producer |
| Production | Brian Devine | Executive Producer |
| Production | Khush Singh | Executive Producer |
| Production | Ben Correale | Associate Producer |
| Production | Yipeng Ben Lu | Executive Producer |
| Production | Shawn Singh | Executive Producer |
| Camera | Alan Jacobsen | Director of Photography |
| Camera | Nelson Hume | Director of Photography |
