Cyril se retrouve face à un poisson géant de 100 kilos dans les eaux profondes de l´Océan Pacifique alors qu´il cherche toujours à capturer la nourriture préférée de l´esturgeon blanc, le saumon.
The crew faces-off with a back-breaking, 200-pound giant in the deep waters of the Pacific Ocean, as they seek to help save the white sturgeon's favourite food; the mighty Pacific salmon. Their mission takes them far out to sea, and deeper into the rugged mountains than they've ever been before. To find these elusive warrior fish, they must brave massive waves, raft down treacherous, frigid rapids, and evade hunting grizzly bears.
Mit dem stetigen Rückgang der Bestände an Pazifischen Lachsen schwindet die wichtigste Nahrungsquelle der Weißen Störe. Was muss getan werden, damit die Lachspopulationen sich erholen können? (Text: Sky)
