Seasons & episodes

S4 · E1World's Deadliest Beach 2018-06-10＋

A remote town in South Africa is terrorized by a series of fatal shark attacks that leaves the community reeling. The question is: why?

S4 · E2Terror Down Under 2018-06-18＋

In 2015, the northern coast of New South Wales, Australia is devastated by 9 shark attacks. What is behind this spike in shark encounters?

S4 · E3Surfers Under Siege 2018-06-25 · 60 min＋

In 2006, the Oregon coast is plagued by an alarming anomaly: 3 shark attacks in 3 months.

S4 · E4Hawaiian Shockwave 2018-07-09＋

In 2015, Oahu is the site of three mysterious shark attacks in just under three weeks, with two victims suffering life-changing injuries.

S4 · E5Mayhem in Mexico 2018-07-16＋

Usually a pristine location, the waters of Cancun suddenly becomes a hotspot for shark attacks between 2011 and 2013, with six attacks along its shores.

S4 · E6The San Francisco Slayer 2018-07-23＋

A rugged coastline renowned for its picturesque cliffs and sandy beaches just north of San Francisco becomes a nightmare in 2004 when the area is stunned by four separate shark attacks over the course of six months.