water, went down deep. after that, we went back to our net. and that was it. >> kelly nash shows his footage to cryptozoo oolgss who investigate distinct and undiscovered species. >> everybody we showed the video to was very intrigued by the film. they all agreed that it was something that they've never seen in alaska before. >> when i saw this, i was absolutely flag gastroed. i thought -- flabbergasted. i thought he had come up with one of the greatest finds of the 20th century. >> nfrg john kirk is certain kelly nash has caught cad oh camera. >> i said, mate, you've got one of the best pieces of footage of this. >> the craziest footage is the one that kelly nash taped. i've seen ever creature in the water, and i don't know what that was.