Seriously, I want to punch who ever wrote this in the face.

I’m really interested in audio phenomena, especially the numerous ultra-low-frequency sounds that have been recorded deep within our ocean.

Why did they have to use that to tie into a terribly CGI’d mermaid adventure? Why are they trying so hard to make this look authentic?

Please, Discovery Channel, go back to making awesome documentaries on dinosaurs. And stealing quality BBC programing.