Severance has returned with a bang in its highly anticipated second season, marking the return of Mark, Helly, Irving, and Dylan as they got a taste of the outside world in season 1's grand finale. The mind-bending series follows a group of workers who have chosen to separate their work life from their personal life while working at Lumon Industries, thus creating their "Innies" to complete their time at work. Although the premise of Severance is intriguing, much of the show is powered by its impeccable cast, who thrive on such dramatic and comedic material.