Robert Carradine Cause of Death: What Happened to the Nerds Star

When you think of Robert Carradine, the first image that likely comes to mind is Lewis Skolnick, the endearing nerd from Revenge of the Nerds. But behind the laughter, Carradine fought a long battle with bipolar disorder that ultimately led to his tragic death on February 23, 2026 at age 71. The Los Angeles County Medical Examiner ruled his death a suicide caused by anoxic brain injury, a conclusion that his family later challenged in a wrongful death lawsuit against UCLA hospital leadership.

Born: March 24, 1954 ·
Died: February 23, 2026 ·
Age: 71 ·
Known for: Revenge of the Nerds, Lizzie McGuire ·
Cause of death: Anoxic brain injury (suicide)

Nine key facts about Robert Carradine’s life and death, drawn from official records and news reports:

What happened to Robert Carradine?

Robert Carradine died on February 23, 2026 at age 71, according to the Associated Press (AP), which first reported his death. His family confirmed that he died by suicide.

Robert Carradine’s death announcement

The AP report, citing Carradine’s family, stated that the actor had “lived with bipolar disorder for two decades” and that his death was a suicide. ABC7 (local Los Angeles affiliate) also carried the family’s statement.

Cause of death details

According to Fox News (entertainment news), the Los Angeles County Medical Examiner listed the cause of death as “sequelae of anoxic brain injury” and “hanging.” TMZ (celebrity news outlet) independently confirmed the same classification.

Manner of death ruled suicide

People (established celebrity and human-interest publication) reported that the Los Angeles Medical Examiner officially classified the manner of death as suicide. TheWrap, citing court documents, later reported that Carradine’s family sued UCLA hospital leadership, alleging wrongful death and elder abuse, claiming that Carradide attempted suicide 19 hours after entering a locked psychiatric unit and never regained consciousness (TheWrap (industry news outlet)).

The pattern: a tragedy that raises urgent questions about the safety of psychiatric facilities even after a patient voluntarily seeks help.

What illness did Robert Carradine suffer from?

Carradine’s family stated that he lived with bipolar disorder for two decades, a condition that led to his hospitalization.

Mental health struggles

• The Associated Press reported that Carradine’s family said he had bipolar disorder.
• USA TODAY (national newspaper) added that a medical examiner record showed he had checked into a neuropsychiatric hospital on January 16, 2026, experiencing suicidal ideation.
• Page Six (celebrity news) reported that a 2015 car crash was previously linked to a psychotic state after medication changes.

Psychiatric hospitalization

Per TheWrap, Carradine self-admitted to a locked psychiatric unit at UCLA on January 16, 2026. The family’s lawsuit alleges that he attempted suicide just 19 hours later and spent five weeks in intensive care before dying on February 23.

The implication: even voluntary admission does not guarantee safety when monitoring protocols fail.

Did Jamie Lee Curtis date Robert Carradine?

Yes, Jamie Lee Curtis and Robert Carradine dated in the late 1970s and early 1980s, before Curtis became a household name through Halloween.

Relationship with Jamie Lee Curtis

According to People, the two were romantically involved for several years. Curtis later paid tribute to Carradine on Instagram after his death, calling him a “sweet, funny, talented man” and expressing her sorrow.

Their time together

The relationship occurred during the late 1970s, a period when both were emerging actors. Curtis’s public tribute was seen as a poignant acknowledgment of their shared history and the tragedy of his death.

Was Robert Carradine the son of David Carradine?

No, Robert Carradine was not the son of David Carradine — he was David’s younger brother. Both were part of the famous Carradine acting dynasty.

Carradine family tree

• Father: John Carradine, a prolific character actor.
• Mother: Sonia Sorel, an actress.
• Siblings: David Carradine (older brother, of Kung Fu fame), Keith Carradine (Nashville), and others.

Robert’s place in the acting dynasty

Robert Carradine was the youngest of the Carradine acting brothers. People notes that he and David were often mistaken for father and son because of their resemblance and the age gap (David was 18 years older).

What did David Carradine pass away from?

David Carradine died on June 3, 2009 at age 72. His death was ruled accidental.

David Carradine’s death in 2009

According to Fox News, David Carradine was found dead in a hotel room in Bangkok, Thailand. The cause of death was accidental asphyxiation due to autoerotic asphyxiation.

Comparison to Robert’s death

While both brothers died tragically, the circumstances differ sharply. David’s death was accidental, while Robert’s was ruled a suicide. The Carradine family has now lost two sons to untimely deaths, highlighting the emotional toll of the acting dynasty.

The catch: two brothers, two different manners of death, but both underscore the fragility of life in a famous family.

The pattern: a rapid descent from admission to death that raises questions about the adequacy of monitoring.

For the Carradine family and the millions who grew up watching Robert as Lewis Skolnick or Sam McGuire, the tragedy is twofold: the loss of a beloved actor and the failure of a system that was supposed to keep him safe. The lawsuit against UCLA hospital leadership will now determine whether the psychiatric unit’s protocols were adequate, and whether any systemic changes are needed to prevent future deaths.

The takeaway: the FAQ highlights the basic facts of a life cut short, but the deeper questions about mental health care remain unanswered.

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