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On Sunday July 20 2025, Discovery broadcasts Great White Assassins!

Episode Summary

The upcoming episode of “Great White Assassins” promises to be an exciting journey into the ocean’s depths. Alison Towner and Dickie Chivell take viewers to New Zealand, where they explore the fascinating relationship between killer whales and great white sharks. This episode will shed light on the hunting strategies of killer whales and how they target these powerful predators.

In a bold move, Dickie Chivell decides to disguise himself as an orca. This unique approach aims to provide a closer look at how killer whales operate in their natural habitat. By blending in with the orca community, Dickie hopes to gather insights that could reveal the secrets behind their hunting techniques. This creative method adds an entertaining twist to the investigation.

Alison Towner, a marine biologist, brings her expertise to the team. She is known for her deep understanding...

Shark Week continues Sunday at 10:05 Pm with Great White Assassins on Discovery, and this time, the top predator isn’t the shark. Killer whales are in the spotlight for their surprising and brutal tactics when taking down great whites. Shark expert Alison Towner joins longtime Shark Week face Dickie Chivell off the coast of New […]

Shark Week: Great White Assassins...

To help you anticipate and navigate all that television has to offer across broadcast, cable and streaming, TVLine offers daily, weekly and monthly What to Watch digests, as well as an overview of every new TV show premiering in 2025.

This week, you’ll find 10 series premieres (including The Hunting Wives and Washington Black), a dozen returning series (including Acapulco and South Park) and a dozen finales (including Patience and Stick).

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“Great White Assassins” promises an exciting exploration into the thrilling world of marine life. In the upcoming episode, Alison Towner and Dickie Chivell dive deep into the mysterious hunting tactics of killer whales as they target great white sharks. This intriguing investigation takes place in the stunning waters of New Zealand, where the ocean holds many secrets.

Viewers can look forward to seeing Dickie take on a unique challenge. He will disguise himself as an orca, allowing him to experience firsthand the strategies these powerful predators use to hunt. This creative approach adds an entertaining twist to the scientific exploration, showcasing the lengths to which researchers go to understand these incredible creatures.

The episode, airing at 10:00 Pm on Sunday, July 20, 2025, on Discovery, is set to captivate audiences with stunning visuals and fascinating insights. As Alison and Dickie uncover the dynamics of predator and prey, they will shed light on the balance of marine ecosystems.

A Great White breaches over a seal during Shark Week 2025’s ‘Air Jaws’ (Photo Credit: Discovery)

Discovery’s Shark Week celebration features helpful advice on surviving a shark attack, two teams attempting to find the largest breaching sharks in the world, and Josh Gates‘ Expedition Unknown diving into strange shark mysteries. 2025’s sharkfest includes 20 hours of new specials and will kick off on Sunday, July 20th at 8pm Et/Pt.

“Shark Week continues to evolve as a cultural phenomenon, blending adrenaline-fueled storytelling with cutting-edge science,” stated Howard Lee, Chief Creative Officer of U.S. Networks and President of Discovery Networks. “But what truly sets it apart is the sheer joy and wonder our teams feel in bringing it to life. Every year, we dive into uncharted waters – discovering new stories, pushing creative limits, and celebrating the awe-inspiring world of sharks with fresh eyes. This time, the sharks aren’t just circling – they’re dancing.

From an unprecedented underwater dance competition to pulse-pounding recreations of terrifying shark attacks, Discovery’s Shark Week delivers epic footage and groundbreaking scientific discoveries during the iconic annual programming event, beginning Sunday, July 20 at 8 p.m. Et/Pt.

The week-long celebration of the ocean’s apex predator, which attracted more than 25 million viewers last year, features stories ripped from the headlines of chilling shark encounters, gripping scenes of predation, and fascinating insights and research from renowned experts and scientists.

“Shark Week continues to evolve as a cultural phenomenon, blending adrenaline-fueled storytelling with cutting-edge science,” said Howard Lee, Chief Creative Officer of U.S. Networks and President of Discovery Networks.

“But what truly sets it apart is the sheer joy and wonder our teams feel in bringing it to life. Every year, we dive into uncharted waters – discovering new stories, pushing creative limits, and celebrating the awe-inspiring world of sharks with fresh eyes.

It is everyone’s favorite time of year! Shark Week is finally here and Discovery has put together a spectacular line-up on shark-fueled specials that we can’t wait to sink our teeth into this summer!

We had the amazing opportunity to catch up with Marine Biologist Tom “Blowfish” Hird to discuss his two Discovery Shark Week specials, “Cocaine Sharks” and “Great White Fight Club”! It was a fascinating chat with Hird, as we dive into some of the story behind “Cocaine Sharks” where Hird and his team study shark behavior patterns in the Florida Keys. It is an area where researchers believe that the ocean may become contaminated with cocaine due to increased drug smuggling in the region. First, we have “Cocaine Bear” and now “Cocaine Sharks”….uh, oh! It is definitely a fascinating topic to discuss.

Hird, also speaks about “Great White Fight Club” where, “A team of...

Actor and conservationist Jason Momoa will host Discovery Channel’s 35th year of Shark Week, a celebration and investigation of shark habits and behaviors.

Beginning Sunday, July 23 at 8 p.m. Et/Pt on Discovery, Momoa will guide fans through nearly 20 new hours of television featuring the apex predators. The programming, which attracted over 28 million viewers last year, will also spotlight innovative technology used to track and study unique shark species and their enemies.

Additionally, Shark Week will delve into sharks’ mating and migration patterns, showing rare footage as researchers follow them to remote locations in South Africa and New Zealand.

In addition to airing on Discovery, Shark Week will be available to stream on Max. Check out the full slate of programming below.

Sunday, July 23

“Belly of the Beast: Feeding Frenzy,” which premieres at 8 p.m. Et/Pt on Discovery, will see researchers with cameras brave a great white shark...

Discovery Channel’s Shark Week returns Sunday night for its 34th year, and TheWrap has an exclusive sneak peek at an incredible moment from one of its most jaw-dropping programs — “Air Jaws: Top Guns.”

In the exclusive clip above, the “Air Jaws” team lured a shark with their fake seal decoy that trailed behind the boat, catching on film a legendary great white shark as it propelled itself out of the water, and performed a 360-degree (or nearly 360-degree) turn in the air, before diving back down with very little splash.

The objective for this year’s “Air Jaws” installment, from creator Jeff Kurr — the 22nd for the franchise — was to shoot the largest breaching great white shark ever captured on film

“I had the pleasure of, up until this year, filming the largest great white, which is this 15-foot humongous beast of a shark that came flying out of the water.

Tiffany Haddish, Brad Paisley, and William Shatner are some of the stars appearing during Shark Week, television’s longest-running summer event.

The Discovery Channel and discovery+ showcase returns for its 33rd year starting Sunday, July 11 and continuing through Sunday, July 18. This year has the most hours of programming in Shark Week history at 45 hours, taking viewers to new locations to study and record new shark behaviors that have never been seen on camera.

Leading up to Shark Week, Discovery and discovery+ will celebrate sharks all month long with a shark movie festival across both platforms, including the Sharknado series, Mega Shark vs. Octopus, Mega Shark vs. Mecha Shark, 2-Head Shark Attack, and 3-Headed Shark Attack, all available starting July 1 on discovery+.

The classic Jaws will air July 10 at 8Pm Et/Pt on Discovery. In addition, pre-premieres of Shark Week shows Return to Headstone Hell, Mega Predators of Oz, and Return...

Baby Shark’s got nothing on these great whites!

Beginning this Sunday and continuing through next weekend, Discovery Channel’s Shark Week is an annual, Jaws-dropping spectacle featuring more than 20 hours of original programming about one of nature’s most feared predators.

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In addition to myriad documentaries, 2020’s star-studded lineup includes Tyson vs. Jaws: Rumble on the Reef, which pits legendary...