Sir David Attenborough Returns with 'Blue Planet III': A Spectacular New Series Premiering Soon

Sir David Attenborough’s beloved series, 'Blue Planet III', is set to return with six brand-new episodes, bringing viewers closer than ever before to the wonders of our planet's aquatic realms ¹². This latest instalment promises to dazzle with its use of advanced technology, including splash drones and remote underwater cameras, allowing unprecedented access to the ocean's hidden treasures ¹².

The first episode of 'Blue Planet III' is scheduled to air on November 1, 2026, in the United Kingdom, marking the beginning of a captivating journey through the world's seas and oceans ¹². For U.S. viewers, the excitement begins on January 23, 2027, with the series available to stream on AMC Plus ¹².

Filming for 'Blue Planet III' reportedly spanned four years, taking the production team across all continents and oceans to capture the breathtaking diversity of marine life ¹. In the U.K., the premiere is set to take place on BBC One at 8 p.m. on November 1, 2026, followed by availability on BBC iPlayer for those who prefer to watch at their leisure ².

Australian audiences will have the opportunity to experience 'Blue Planet III' on Channel Nine, although the specific premiere date has yet to be announced ².

What we know

• - Sir David Attenborough's 'Blue Planet III' returns with six new episodes ¹²
• - The series uses advanced technology such as splash drones and remote underwater cameras ¹²
• - The first episode airs on November 1, 2026, in the U.K. ¹²
• - U.S. viewers can watch starting January 23, 2027, on AMC Plus ¹²
• - Filming took place over four years across all continents and oceans ¹
• - The U.K. premiere is on BBC One at 8 p.m. on November 1, 2026 ²
• - U.K. viewers can watch on BBC iPlayer after broadcast ²
• - Australian viewers will see the series on Channel Nine ²