A Well-Known Actor Dies at 71
Robert Carradine, an actor widely recognized for his roles in Lizzie McGuire and the Revenge of the Nerds films, has died at the age of 71. His death was confirmed on February 23rd. His family has stated that his passing followed a "valiant struggle" with bipolar disorder, and that he died by suicide.

Family and Career
Robert Carradine came from a notable acting family. He was the son of John Carradine, and his brothers included actors David Carradine and Keith Carradine. His professional life spanned over five decades, encompassing work in films, television series, and other projects, showcasing his wide-ranging talent. He is survived by his three children: Ever Carradine, Marika Reed Carradine, and Ian Alexander Carradine.

The Role of Bipolar Disorder
According to statements from his family, Robert Carradine had lived with bipolar disorder for nearly 20 years. This condition affects mood, energy levels, and the ability to function. Experts note that bipolar disorder can stem from genetic factors, such as a family history of the illness, or chemical imbalances in the brain. There are different types of bipolar disorder, each with varying symptoms.
Read More: Grammy Winner Jerry Kennedy, 85, Dies After Heart Failure in Nashville

Bipolar I Disorder
Bipolar II Disorder
Cyclothymic Disorder
The articles suggest that understanding and managing mental health conditions like bipolar disorder is important. Resources are available for those who may be struggling or know someone who is.

Tributes from Co-Stars
Following the news of his death, former co-stars of Robert Carradine shared tributes on social media, honoring his memory and contributions to film and television.
Expert Insights on Bipolar Disorder
Experts recommend consulting a mental health professional if individuals or their loved ones exhibit symptoms related to bipolar disorder.
The onset of the disorder may be linked to genetic predisposition or imbalances within the brain's chemistry.
Support lines, such as the Crisis Text Line and the national 988 Suicide & Crisis Lifeline, offer confidential assistance.
Conclusion
Robert Carradine, a prominent figure in the entertainment industry, died at 71. His family has disclosed that his death was a suicide, following a long battle with bipolar disorder. His passing has prompted reflections on his career and the importance of mental health awareness.
Sources Used
USAToday: Published 3 days ago. Details the types of bipolar disorder and suggests seeking professional help. https://www.usatoday.com/story/entertainment/celebrities/2026/02/24/robert-carradine-cause-of-death-bipolar-disorder-lizzie-mcguire/88840540007/
US Magazine: Published 1 day ago. Confirms his death date and cause, mentioning his roles. https://www.usmagazine.com/celebrity-news/news/lizzie-mcguire-star-robert-carradines-cause-of-death-revealed/
Comicbasics.com: Published 4 days ago. Reports his cause of death and family connections. https://www.comicbasics.com/cause-of-death-revealed-for-robert-carradine-star-of-revenge-of-the-nerds-and-lizzie-mcguire/
People: Published 3 days ago. States his age, cause of death, and family confirmation of suicide. https://people.com/robert-carradine-dies-at-71-after-valiant-struggle-with-bipolar-disorder-11912746
Timesnownews.com: Published 3 days ago. Reports the family statement highlighting mental health and suicide. https://www.timesnownews.com/entertainment-news-hollywood/robert-carradine-dies-by-suicide-at-71-family-issues-statement-on-lizzie-mcguire-actor-article-153681829
AP News: Published 3 days ago. Mentions his survivors and career length. https://apnews.com/article/robert-carradine-dies-5b5b3ee6f40b4a82a37221f04641988f