The Alaska Triangle
Kodiak Dinosaur
Season 2 Episode 3
A sonar recording that may prove that a prehistoric monster stalked the seas around Kodiak Island. Researchers investigate the disappearance of thousands of airplanes
The Alaska Triangle airs on Discovery History +1 at 7:00 PM, Sunday 23 February. (Subtitles, audio description.)
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News ➝ Current Affairs
Documentary