

The ocean's apex predator is running out of time — and we're the problem.
Tuna are among the top predators in the oceans. But the hunter is also the hunted: many species are overfished. Can we use the riches of the oceans without destroying them?
Cinematography
Hypnotic deep-blue underwater sequences that'll wreck you.
Direction
Ruby balances beauty and devastation with surgical precision.
Director
Claudia Ruby
Trivia, insights & behind the scenes
Bluefin tuna can live 40 years and cross entire oceans; some populations have collapsed by 97% since industrial fishing began.
Claudia Ruby joins a wave of women directors redefining nature docs — less Attenborough whisper, more unflinching ecological confrontation.
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