Season 4

1. World'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?

2. Terror 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?

3. Surfers Under Siege

2018-06-25 · 60m

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

4. Hawaiian 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.

5. Mayhem 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.

6. The 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.