In July, in Alaska, millions of salmon run up the rivers. Many are anxiously waiting for them: grizzlies, sea lions, orcas, eagles, sharks... and young divers/photographers.
Paul and Thomas, two marine biologists, are here to live their passion for open spaces and memorable encounters with animals as impressive as extraordinary. Among all these great predators, there is one in particular they have been on the trail of: the salmon shark.
Hold your breath and dive with them into this wild universe.