Stranger Things Star Jennifer Marshall Missed Final Season Amid Cancer Battle
Jennifer Marshall, known for her role as Max’s mom in Stranger Things, shared that she was absent from the show’s last season due to cancer treatment, even though she was in remission during filming. The series wrapped up on New Year’s Eve 2025, with a spin-off in the works.
Jennifer Marshall, who portrayed Susan Hargrove in the hit Netflix series Stranger Things, recently opened up about her absence from the show’s fifth and final season. Marshall, who appeared in the second and fourth seasons as the mother of Max Mayfield, revealed that she was unable to participate in the last chapter of the series because she was undergoing cancer treatment at the time.
Fans of the show were left scratching their heads when Max’s mother was nowhere to be seen during a pivotal moment in her daughter’s storyline. Max, played by Sadie Sink, spends nearly two years in a coma after a harrowing confrontation with the villainous Vecna. Many viewers questioned why the show would leave out a parent during such a critical period for Max’s character.
Marshall’s Personal Struggle and Public Response
Marshall addressed the situation on Instagram, expressing her disappointment about not being included in the final season.
“I had cancer, I get it. But I was in remission during the shooting of season five,”
she wrote, highlighting her frustration. She also noted that working on the show would have helped her maintain her health insurance through her union. Marshall ended her message on a lighter note, joking,
“Maybe they had too many characters, I don’t know, but obviously Susan Hargrove is the worst mother ever.”
Alongside her post, Marshall shared a video with the caption, “How often I think about where the fuck Max’s mom was during season five,” paired with the audio, “Every day. Not all day, every day, but… Every day.” She also used the hashtag, “Cancer sucks, but why?” to sum up her feelings about the experience.
The End of an Era and What’s Next
The beloved sci-fi series came to a close on New Year’s Eve 2025, marking the end of an era for fans and cast alike. However, the story isn’t over just yet. The Duffer brothers, creators of Stranger Things, have confirmed that a spin-off is in development. This new project will focus on Henry, also known as Vecna, and promises to explore unanswered questions from the original series while introducing a brand-new mythology.
Meanwhile, Sadie Sink, who played Max, is making waves outside of Hawkins. She’s set to make her West End debut as Juliet in a new production of Romeo & Juliet at London’s Harold Pinter Theatre, starring alongside Noah Jupe as Romeo and under the direction of Robert Icke.