The Mutant Bull Sharks appeared in the 2018 movie called Deep Blue Sea 2. They're a bunch of harmless bull sharks that are genetically bred by a very rich scientist in a facility and they can be very aggressive yet super-intelligent, heck they even form duck-like formation when hunting as a pack under the water.
This Mutant Bull Sharks Were Captured, Later of Kill Two Shark Fishers. In This Film Appears Adult Sharks That Are The Main Antagonist of The Film, And there Are Baby Sharks, That Are Dangerous Too. Later of Kill a Lot of People, The Mother Shark Is Hitted in The Head With a Bengal, The Chaos Ends. And in The End of the Movie, Appears All The Adult Sharks, Attacking At The Camera Before the Movie Credits.
The Mutant Bull Sharks of The Film Are The Main Antagonists in The Film, Because They Kill Almost all The Main Characters in The Movie. Is Posible That They Kill The Characters Because They Are Hungry, Or Because They Are Smart Like The Mako Sharks of The First Film.