Legendary boxer Mike Tyson goes head to head underwater with the most unlikely training partner: a massive shark. He tries to score a TKO, all in the name of research.

Envoy: Shark Cull is a fascinating, deeply moving documentary narrated by Eric Bana, which sheds light on the real story behind the coastal ‘shark safety’ programs in Queensland and New…

Passionate about ocean life, a filmmaker sets out to document the harm that humans do to marine species — and uncovers an alarming global conspiracy.