Deep Blue Sea 3 (2020): cast, story & where to watch

2020 · Film · ★ 5.7

Deep Blue Sea 3 poster

Released in 2020, Deep Blue Sea 3 is an action, horror and science fiction film directed by John Pogue, running about 100 minutes. “Deadlier than ever.” — that tagline sets the tone.

What it’s about. Dr. Emma Collins and her team are spending their third summer on the island of Little Happy studying the effect of climate change on the great white sharks who come to the nearby nursery every year to give birth. Along with the last two inhabitants of this former fishing village, their peaceful life is disrupted when a "scientific" team led by her ex-boyfriend and marine biologist Richard show up looking for three bull sharks who we soon learn aren't just any bull sharks.

Who’s in it. Deep Blue Sea 3 stars Tania Raymonde as Emma Collins, Nathaniel Buzolic as Richard Lowell, Emerson Brooks as Eugene Shaw and Bren Foster as Lucas, among others.

How it landed. With an audience score of 5.7/10, Deep Blue Sea 3 has drawn a solid, mixed-to-positive response.

Where to watch. In US you can rent or buy it from Amazon Video, Apple TV Store, Google Play Movies and YouTube. See the full, country-by-country breakdown on our where to watch Deep Blue Sea 3 page.

If you liked it. Fans of Deep Blue Sea 3 tend to enjoy The Dark Knight, The Lord of the Rings: The Return of the King, Inception and The Lord of the Rings: The Fellowship of the Ring.

Frequently asked

Where can I watch Deep Blue Sea 3 (2020)?
In US, Deep Blue Sea 3 is available to rent or buy from Amazon Video, Apple TV Store and Google Play Movies. Availability varies by country — check our where-to-watch page for every region.
Is Deep Blue Sea 3 worth watching?
Deep Blue Sea 3 holds an audience score of 5.7 out of 10, and is a strong pick if you enjoy action, horror and science fiction. Reactions are mixed, so it may depend on taste.
Who stars in Deep Blue Sea 3?
Deep Blue Sea 3 stars Tania Raymonde, Nathaniel Buzolic, Emerson Brooks, Bren Foster and Reina Aoi.
When was Deep Blue Sea 3 released?
Deep Blue Sea 3 was released in 2020, with a runtime of about 100 minutes.