A clash of true oceanic titans sees fights in the remote battlefields of Ascension Island. Tuna are often faster, fitter and bigger than the sharks.
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A Dog's Life
#Hvaldimir, Conversation With a Spy Whale
Sharknado 5: Global Swarming
March of the Penguins
Ocean Odyssey
A Life Among Elephants
Capsized: Blood in the Water
When Whales Walked: Journeys in Deep Time
Shark Attack in the Mediterranean
Growing Up Wild