Marvel's Jessica Jones, or simply Jessica Jones, is an American web television series created for Netflix by Melissa Rosenberg, based on the Marvel Comics character of the same name. It is set in the Marvel Cinematic Universe (MCU), sharing continuity with the films of the franchise, and is the second in a series of shows that lead to The Defenders crossover miniseries. The series is produced by Marvel Television in association with ABC Studios and Tall Girls Productions, with Rosenberg serving as showrunner.