The sixth and final season of 'What We Do in the Shadows' premieres on October 21, 2024, bringing back beloved characters like Guillermo and introducing new dynamics with the addition of Jerry, an old vampire who disrupts the group's established balance. Showrunner Paul Simms emphasizes that the season will focus on humor and light-hearted storytelling rather than heavy emotional fare, aiming to provide a satisfying conclusion to fans after five seasons of comedic antics. The cast, including Kayvan Novak and Harvey Guillén, expressed bittersweet sentiments about ending their time together, highlighting the unique freedom and camaraderie they experienced during filming. Additionally, the storyline will see transformations for characters, notably the return of the glamorous Baron, played by Doug Jones, who finds a cream to regain his former appearance. As the vampires embark on new misadventures, viewers can expect a mix of comedy and nostalgia in this final chapter.