Marie’s sister in “Gen V” is not a character that has been widely discussed or revealed in the context of the show, as “Gen V” is a spin-off of “The Boys” and details about the characters’ family members are not central to the plot.
“Gen V” is a spin-off of the popular Amazon Prime series “The Boys,” which is set in a universe where superheroes exist and are often corrupted by corporate interests. The show focuses on a group of vigilantes who aim to expose the truth about the superheroes and the corporation that manages them. As of my knowledge cutoff date in early 2023, “Gen V” is still in development, and specific plot details, including those about the characters’ family members, have not been widely disclosed.
The series is expected to explore the lives of young adult superheroes in a college setting, where they are put through the paces of the only college in America exclusively for young adult superheroes (run by Vought International). It is likely to delve into the complexities of their lives, both as individuals and as people with extraordinary abilities. Since the show is still in the making, any information about Marie’s sister or other family relations would be speculative at best. Fans of “The Boys” and the upcoming “Gen V” will have to wait for the show’s release to learn more about the characters and their backstories.