"Lower Decks" is an animated television series set in the Star Trek universe. It follows the lives of junior officers serving on the USS Cerritos, a starship that focuses on second contact missions. The show highlights the daily challenges and humorous situations faced by these lower-ranking crew members as they navigate their careers and personal lives. The series features a diverse cast of characters, including Beckett Mariner, Brad Boimler, Tendi, and Rutherford. Each episode combines comedy with science fiction elements, showcasing the unique dynamics of life aboard a starship. "Lower Decks" aims to appeal to both long-time Star Trek fans and new viewers.