16K views · 103 reactions | An invasive species is turning one of the world’s oldest marine ecosystems upside down. Tiger Shark Invasion premieres tonight at 7:30pm AEDT/NZ! #SharkWeek | Discovery Channel Australia | Facebook

18K views · 39 reactions | Alien Sharks: Greatest Hits revisits the best, most thrilling discoveries of rare and unique sharks around the world, with footage of the strangest sightings, including a two-headed shark. Tonight at 9:30pm AEDT / 9:25pm NZ! #SharkWeek | Discovery Channel Australia | Facebook

What goes on under the ocean when we're not there? 🌊 Hold your breath, as endangered animals specialist Damien takes us underwater to the land of the sharks. 🦈 📺 Endangered on Discovery Channel: 24 April at 9PM (SEA) | 8PM (BKK/JKT) | Discovery Channel Southeast Asia