Robert Carradine: Death, Cause, and Career Highlights

When an actor from a beloved franchise leaves us, it hits differently — especially when the cause of death reflects a private battle few knew about. Robert Carradine, best known for playing Lewis Skolnick in Revenge of the Nerds and Sam McGuire on Lizzie McGuire, died on February 23, 2026, at age 71. His family later revealed that he had been struggling with bipolar disorder for nearly two decades, a condition that ultimately contributed to his death.

Date of Death: February 23, 2026 ·
Age at Death: 71 ·
Cause of Death: Complications of anoxic brain injury; ruled suicide ·
Known For: Revenge of the Nerds, Lizzie McGuire ·
Siblings: David Carradine, Keith Carradine

Nine key facts about Robert Carradine, one pattern: a life defined by screen success gradually overshadowed by a private health crisis.

What happened to Robert Carradine?

What illness did Robert Carradine suffer from?

• According to his family’s statement published by People (celebrity and human-interest magazine), Carradine had been diagnosed with bipolar disorder and had fought the condition for nearly 20 years.
• The Associated Press (news wire) reported that his family described a “valiant struggle” with the mental illness.
• USA Today (national newspaper) quoted his brother Keith saying the family was “bereft” and acknowledged Bobby’s nearly two-decade battle with bipolar disorder.

When did Robert Carradine die?

• Carradine died on February 23, 2026, at age 71, as confirmed by multiple outlets including the Associated Press and People.

What was Robert Carradine’s cause of death?

• The Los Angeles County Medical Examiner ruled the death a suicide, according to TMZ (celebrity news), listing the primary cause as “sequelae of anoxic brain injury” with hanging as the secondary cause.
• The New York Daily News (daily metro newspaper) independently confirmed the same cause and manner.
• cleveland.com (regional news outlet) also reported that the death was ruled suicide due to an anoxic brain injury.

The implication: The Carradine family’s decision to disclose the cause of death publicly may influence how mental health is discussed in future celebrity obituaries.

Was Robert Carradine the son of David Carradine?

How is Robert Carradine related to David Carradine?

• Robert Carradine was the younger brother of David Carradine, not his son. Both were sons of actor John Carradine, as documented by the Associated Press.
• They were part of the prominent Carradine acting family, which also includes their brother Keith Carradine and half-brother Christopher Carradine.

What did David Carradine pass away from?

• David Carradine died in 2009 in Thailand. The Thai authorities ruled the death as accidental autoerotic asphyxiation, according to contemporaneous news reports.

The pattern: Both Carradine brothers died young under circumstances that invited public scrutiny of their private lives, but Robert’s family chose to disclose his mental health history — a stark contrast to the unanswered questions that still surround David’s death.

Did Jamie Lee Curtis date Robert Carradine?

How long did Jamie Lee Curtis and Robert Carradine date?

• Jamie Lee Curtis and Robert Carradine were in a relationship in the late 1970s, before her marriage to Christopher Guest. Curtis confirmed the relationship in a tribute published after Carradine’s death.
• Page Six (celebrity news) reported that the two dated prior to Curtis’s father Tony Curtis’s involvement in her life.

What did Jamie Lee Curtis say about Robert Carradine after his death?

• In a statement to Deadline (entertainment industry trade), Curtis expressed sadness over his passing and remembered him as a talented actor and a kind person from her early years in Hollywood.

The implication: Curtis’s public tribute humanizes a relationship that began decades ago, reminding fans that behind the celebrity headlines were real, lasting bonds.

What are Robert Carradine’s most famous movies and TV shows?

What was Robert Carradine’s role in Revenge of the Nerds?

• Carradine played Lewis Skolnick, the nerdy but charismatic protagonist, in the 1984 comedy Revenge of the Nerds. He reprised the role in three sequels, as noted by the Associated Press and USA Today.

What was Robert Carradine’s role in Lizzie McGuire?

• On the Disney Channel series Lizzie McGuire (2001–2004), he played Sam McGuire, the father of the title character, voiced by Hilary Duff. The show became a defining role for a new generation, as People highlighted in its obituary.

What other movies did Robert Carradine appear in?

• His filmography includes The Big Red One (1980) directed by Samuel Fuller, The Long Riders (1980) in which he rode with his real-life brothers, and Escape from L.A. (1996), as listed on his IMDb (user-curated film database) page.

The pattern: From nerdy college student to Disney dad, Carradine’s career spanned two distinct eras of pop culture, each leaving a legacy for different generations.

Who are Robert Carradine’s brothers?

How many brothers did Robert Carradine have?

• Robert Carradine had four brothers: John Carradine Jr. (deceased), David Carradine (deceased), Keith Carradine (actor and singer), and a younger half-brother Christopher Carradine. The Associated Press notes that he was the son of John Carradine and Doris Grimaldi.

What are the names of his siblings?

• His known siblings are David Carradine (b. 1936–2009), Keith Carradine (b. 1949), and Christopher Carradine (half-brother). All pursued acting careers, continuing the Carradine dynasty started by their father John Carradine, a veteran character actor.

The trade-off: Growing up in a famous acting family gave Robert access and opportunity, but the weight of the Carradine name — with its triumphs and tragedies — may have added pressure that contributed to his private struggles.

Timeline of key events in Robert Carradine’s life

• March 24, 1954 – Born in Los Angeles to John Carradine and Doris Grimaldi.
• 1976–1999 – Married to Edie Mani; two children, Marika and Dakota.
• 1977–1979 – Dated actress Jamie Lee Curtis.
• 1980 – Appeared in The Long Riders (with brothers) and The Big Red One.
• 1984 – Starred as Lewis Skolnick in Revenge of the Nerds.
• 2001–2004 – Played Sam McGuire on Lizzie McGuire.
• 2009 – Brother David Carradine dies in Thailand at age 72.
• February 23, 2026 – Robert Carradine dies at age 71; cause later ruled suicide by hanging.

The implication: The Carradine family chronology suggests that personal losses and mental health struggles are deeply intertwined, with the 2009 death of David Carradine marking a possible inflection point in Robert’s own battles.

Quotes from those who knew him

“We are bereft. Bobby fought a valiant battle against bipolar disorder for nearly two decades, and he was a beloved brother, father, and friend.”

— Keith Carradine, in a statement to USA Today

“Robert was a sweet, talented man from a bygone era of my life. My heart goes out to his family.”

— Jamie Lee Curtis, in a statement to Deadline (entertainment trade)

“The Los Angeles County Medical Examiner has ruled the death a suicide, with the primary cause listed as sequelae of anoxic brain injury.”

— Official statement reported by New York Daily News

The weight of these voices — a grieving brother, a former partner, and a medical authority — paints a fuller picture than any one obituary could. The common thread: a person who was loved and whose struggle was deeper than his public persona suggested.

For the millions who grew up watching him outsmart bullies on screen or play the dad next door, the story of Robert Carradine carries a sobering lesson: mental illness does not discriminate by fame. For his family, the decision to speak openly about bipolar disorder may become as lasting a legacy as his film roles. For the public, the choice is clear: to listen, to learn, and to reduce the stigma that kept a talented man suffering in silence for nearly two decades.

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