The Atlantic Shark Institute, based in Rhode Island, asked this week on Facebook. Based on the size of the blob, which resembled and moved like a shark, the creature would have measured 50 feet ...

A team of shark experts dives deep to discover if the young sharks survive or become a snack. Following Jaws vs. The Blob, get ready for Clash of Killers: Great White vs Mako at 8 p.m. (9 p.m. ET).