Shark Week

Season 31, Episode 7

Episode Title: Cuba's Secret Shark Lair

Air Date: 2018-07-23

Overview:

In 1945, one of the largest sharks ever recorded was captured in Cuban waters, a great white named 'El Monstruo.' Two teams of researchers divide and conquer in search of Cuba's massive great hammerhead in 'The Queen' and 'El Monstruo'-sized great white.