RJ Mitte, the actor who played Walter "Flynn" White Jr. on Breaking Bad, has died at the age of 34. His representative confirmed the news to Variety on Monday, October 12, reporting that he died in his home in Brownsville, Texas. According to multiple outlets citing his representative, the cause was suicide. Officers in Brownsville received a call around midday and found the actor deceased, as reported by People magazine.

Mitte was diagnosed with cerebral palsy when he was three years old and later turned that lived experience into a public platform for disability awareness and inclusion. That advocacy work, his co-stars and colleagues said this week, shaped a career and a life that went well beyond the role that made him famous.

Tributes from the Breaking Bad family

Aaron Paul, who played Jesse Pinkman alongside Mitte for all five seasons of Breaking Bad, shared an emotional tribute on social media next to a video of Mitte talking about mental health. Paul wrote that he had met Mitte as a boy and watched him grow into a young man who took on every challenge head on. He added that the last time they saw each other, he kept calling Mitte "Superman," because the younger actor "always led with kindness and strength."

In the clip Paul shared, Mitte spoke directly to viewers about the importance of mental health. "It is very important to take care of one's physical health, but it is equally as important to take care of one's mental health," he said, urging people not to hide how they truly feel behind reassurances that everything is fine. He told viewers that "it's OK to be not always good." Paul closed his message with a note to anyone reading: you are loved, and you are not alone. He also shared the number for the 988 Suicide and Crisis Lifeline.

Bryan Cranston, who played Mitte's on-screen father Walter White, said he was in "deep despair" over the news. In a message posted on Instagram, Cranston said the pair had been texting just a few weeks earlier, figuring out when they could meet for lunch. He wrote that he loved Mitte and had thoroughly enjoyed being with him through the years on the series and after it ended, and he closed the message by calling Mitte his son.

Bob Odenkirk, who played Saul Goodman in the series, described Mitte in a statement to People as "a good person who shared his personal story and his time to help out others." He added: "Whenever I saw him, he was meeting the world with positivity and a strong desire to connect. This is simply, deeply sad." Dean Norris, who played Hank Schrader, wrote on X that he was heartbroken and that he had always looked out for Mitte as a young kid on set.

An advocate beyond the screen

Born in Jackson, Mississippi, in 1992, Mitte moved to Los Angeles in 2006 and broke through as Walt Jr., a character written with cerebral palsy, the same condition Mitte lived with. After Breaking Bad ended its run, he appeared in the ABC Family drama Switched at Birth, the Netflix series The Guardians of Justice, and films including Who's Driving Doug, Time Share, Standing Up for Sunny, The Oak Room and Triumph, the last of which he executive produced.

Off camera, he served as a celebrity ambassador for United Cerebral Palsy and Shriners Children's, and as a Screen Actors Guild spokesperson for actors with disabilities. He received the SAG-AFTRA Harold Russell Award, named for the first actor with a disability to win an Academy Award. In 2019 he became president of the Mitte Foundation, the family nonprofit rooted in Brownsville, where he championed the creation of The Mitte: Arts and Cultural Center. The project aims to transform the former Brownsville Museum of Fine Art into a gathering place for exhibitions, performances and classes. In July 2025 the city announced a long-term agreement to renovate the cultural district, with Mitte and the foundation committing at least $2.5 million toward improvements, according to local outlet Courier Texas.

Remembering Walt Jr.

For millions of viewers, Mitte will be remembered as Flynn, the son of Walter White navigating family collapse with a mix of defiance and tenderness that made the character one of the show's emotional anchors. His performance drew praise in part because it refused to turn disability into a storyline prop; it showed a teenager, played by a teenager living with the same condition, trying to figure out who he was. His representative pointed to that in the family's statement, saying Mitte brought "authenticity" to the role and built his platform on "disability awareness and inclusion."

RJ Mitte's co-stars' messages this week made clear that the warmth viewers saw on screen was the same warmth people encountered off it. Cranston wrote that Mitte met a demanding shooting schedule head on with determination, and everyone around him loved spending time with him. For anyone who is struggling, the 988 Suicide and Crisis Lifeline provides free, confidential support in the United States.