UPDATE: This video is actually over 3 years old and was shot in the Gulf of Mexico according to YouTube user sharkyjones who posted the video in May, 2007. The shark is indeed a Greenland shark (Somniosis microcephalus), according to the video information.

YouTube user mmoo490 recently posted this video which is listed as “A Transocean video of a shark passing in front of a BOP stack-up.” Unlike some of the ridiculous hoax photos of sharks supposedly spotted on ROV cameras as of late, this one looks like legitimate footage. The information about the video is sparse and does not indicate where the BOP (blowout preventer) stack is, at what depth the camera was at, etc. Based on the video the dorsal fin appears to be almost non-existent on this shark. Anybody have an idea on what species this is? Greenland shark, maybe?