Co-star Blames Hollywood Culture for Lack of Support After Panettiere's Death

Justin Chatwin is angry. Not the performative kind—the kind that comes from watching someone you respected struggle in plain sight and feeling powerless to help. His co-star on the film "Sleepwalker," Hayden Panettiere, died on August 16 at age 36, found in cardiac arrest at her home in Greenville, South Carolina. An autopsy revealed no signs of physical trauma. The official cause remains under investigation. But for Chatwin, the real cause is something else entirely: an industry that extracts everything from its people and offers almost nothing back.

Chatwin and Panettiere had just finished working together on the psychological thriller, which came out in January. They went to dinner after wrapping—a small ritual marking the end of a collaboration. He remembers her as one of the best people he'd ever worked with, genuinely sweet, someone with an enormous heart. But he also saw something else. He could feel the weight she was carrying. Twenty years in Hollywood. Trauma layered on trauma. The fight to understand addiction, to heal from it, to survive it. The toll was visible to him, even if she was smiling.

Panettiere had been public about her struggles. She'd written about them in her 2026 memoir, "This Is Me: A Reckoning." She'd spoken openly about the grief that followed her younger brother's death in 2023—he was 28, his heart enlarged beyond what it could bear. She'd built a career that started in childhood, that made her famous as the cheerleader Claire Bennett on "Heroes," that earned her two Golden Globe nominations for her role on "Nashville," that put her in the "Scream" films. The kind of career most actors dream of. The kind that also never really stops.

What Chatwin wants people to understand is the specific loneliness of that life. You're on a movie set where everyone tells you you're great. The energy is warm, collaborative, full of purpose. Then you go home. You order your coffee. You eat your dinner. You're alone. The pain doesn't disappear just because the set did. For people carrying unresolved trauma, carrying addiction, the contrast can be unbearable. Chatwin thinks actors need to be more careful about which roles they take—especially ones that force them to excavate wounds that haven't healed. But he also thinks the industry itself needs to change. There's not enough support. There's not enough awareness. People get the work done, the product gets sold, and then they're left to manage the damage on their own.

Chatwin frames this as bigger than Panettiere, bigger than Hollywood. Trauma and addiction are epidemic across America. They're killing people everywhere. But in an industry built on extraction—on taking people's vulnerability, their pain, their authenticity, and turning it into entertainment—the problem feels especially acute. There's a paradox at the heart of it: the work requires you to be open, to be raw, to access the deepest parts of yourself. But the system offers no real mechanism for healing what gets torn open in the process.

When Chatwin thinks about what Panettiere wanted next, it wasn't another role, another achievement, another milestone. It was simply to be happy. That's what she told him. That's what mattered to her at the end. He describes her as a unicorn—rare, irreplaceable, one of a kind. The anger he's processing now is the anger of someone who watched that unicorn carry an impossible weight, who saw the pain in her eyes, and who knows that the industry that made her famous never gave her the tools to put that weight down.