Dark is a German science fiction thriller series on Netflix that premiered in 2017 and has ended after three seasons. The show is set in the fictional town of Winden, where the disappearance of two young children sets off a chain of events that unravels the town's dark secrets and the interconnectedness of its families across multiple timelines. The show explores themes of time travel, family, destiny, and the consequences of our actions. Dark is a complex and thought-provoking show that keeps viewers on the edge of their seats. Although the show has ended, fans can sign up for a reminder just in case it returns.