The "Deadly Viper Assassination Squad" is a fictional group of skilled assassins featured in the film Kill Bill, directed by Quentin Tarantino. The squad is known for their lethal abilities and distinctive code names, each representing a different type of snake. They serve as antagonists in the story, posing a significant threat to the protagonist, The Bride. The members of the squad include characters like O-Ren Ishii, Vernita Green, and Elle Driver, each with unique fighting styles and backgrounds. Their complex relationships and motivations contribute to the film's themes of revenge and betrayal, making them memorable figures in cinematic history.