Oceanographer Sylvia Earle and a cast of marine scientists tell the story of the incredible work being done to protect our oceans fragile ecosystem.
| Release Date | April 22, 2021 | |
|---|---|---|
| Status | Released | |
| Original Title | Perpetual Planet: Heroes of the Oceans | |
| Runtime | 44min | |
| Budget | — | |
| Revenue | — | |
| Language | English | |
| Original Language | English | |
| Production Countries | United Kingdom | |
| Production Companies | BBC Studios Science Unit | |