SharkFest
Hammerhead Invasion
S2018 E4:
Tourists aren’t the only ones who flock to the clear blue waters of the Caribbean each year. Scientists have discovered that one of the world’s most elusive sharks, the Great Hammerhead also turns up here en masse every November and takes over the tiny Bahamian islands of Bimini. Dr. Zeb Hogan is determined to find out why.