Peter Falk: Cause of Death, Lost Eye, Columbo & Real Life

For millions of viewers, Peter Falk was Lieutenant Columbo—the rumpled detective who always had “just one more thing.” But the man behind the raincoat carried a private reality far more complex than any TV script.

Cause of death: Cardiac arrest, June 23, 2011 ·
Eye condition: Glaucoma; artificial eye at age 3 ·
Columbo episodes: 69 episodes (1968–2003) ·
Awards: 5 Primetime Emmy Awards for Columbo ·
Last Columbo appearance: 2003, at age 75

These eight facts reveal the gap between Falk’s public persona and his private reality.

The implication: Falk’s public identity as the disheveled detective overshadowed a private history of medical trauma, family conflict, and late-life decline that few of his fans ever saw coming.

What was Peter Falk’s cause of death?

Details of his final months

• Falk had been living with dementia and Alzheimer’s disease in his final years, according to reports from Reuters article and the Los Angeles Times obituary.
• His health declined to the point where he could no longer remember his iconic role as Columbo, his daughter Catherine later said in court filings.

Where and when he died

• Falk died at his home in Beverly Hills, California, on June 23, 2011, at age 83 (Wikipedia entry).
• The Wikipedia entry lists pneumonia and Alzheimer’s disease as contributing causes, while IMDb profile cites cardiorespiratory arrest, pneumonia, and Alzheimer’s disease.

Family response at the time

• Falk’s daughter Catherine confirmed his death to the press, noting that the family was at his bedside.
• His wife Shera Danese issued a statement thanking fans for their support and asking for privacy.

His death marked the end of a life full of contrasts.

When and how did Peter Falk lose his eye?

Early childhood cancer diagnosis

• At age three, Falk was diagnosed with retinoblastoma, a malignant tumor of the eye (Television Academy feature).
• According to Cure Today article, the tumor was removed along with his right eye within two days of diagnosis.

Surgical removal of the right eye

• The eye was surgically removed and replaced with a glass prosthetic (Reuters article).
• BBC News noted that Falk learned to live with the difference after it became the joke of his neighborhood in Ossining, New York.

Effect on his acting career

• His prosthetic eye gave him the distinctive squint that became a Columbo trademark (Wikipedia entry).
• Because of his artificial eye, Falk was rejected from military service during World War II, but later served as a cook in the Merchant Marine (BBC News).

The paradox of Falk’s disability becoming his greatest asset was a recurring theme in his life.

Why did Peter Falk’s daughter sue him?

Legal dispute over guardianship

• In 2009, Falk’s daughter Catherine filed a petition seeking conservatorship over her father, arguing that he was suffering from dementia and that his wife Shera Danese was isolating him from family and friends. (Wikipedia entry)
• Catherine claimed that Shera had cut off her access to Falk and that she was being prevented from seeing him in his final years.

Catherine Falk’s allegations

• She accused Shera of taking Falk out of state without notifying the family and of denying her the chance to visit her father.
• Catherine described Falk as a “negligent father” in some court documents, according to contemporary press reports.

Outcome of the lawsuit

• The court initially ruled in favor of Shera, but later appointed Catherine as co-conservator alongside her stepmother.
• The case became a public airing of a private family war, with Catherine ultimately winning limited visitation rights.

The public airing of family conflict added a tragic dimension to Falk’s final years.

Was Peter Falk a nice person in real life?

Anecdotes from co-stars

• Many actors who worked with Falk described him as warm, generous, and funny on set.
• Patrick McGoohan, who guest-starred on Columbo and won an Emmy for his performance, praised Falk’s professionalism and collaborative spirit.

His reputation among colleagues

• Some co-stars recalled Falk as demanding and particular, especially about the script and his character’s portrayal.
• He was known to rewrite dialogue and push back on directorial decisions if he felt something was out of character for Columbo.

Contrast with his on-screen persona

• Unlike the humble, bumbling Columbo, Falk was a sharp negotiator and a perfectionist.
• His daughter’s court filings painted a picture of a man who was absent during much of her childhood, describing him as a “negligent father.”

Falk’s private and public selves were not always aligned, as those closest to him could attest.

Why was Columbo cancelled in 1978?

Network decisions and ratings

• NBC cancelled the series after seven seasons, with declining ratings cited as a factor.
• The show’s format—a 90-minute mystery movie airing irregularly—made it difficult to build consistent audience momentum.

Falk’s desire to do films

• Falk had ambitions to pursue film roles beyond Columbo, and the grueling production schedule made it hard for him to take on other projects.
• He later said in interviews that he was “burned out” on the character and needed a break.

The show’s revival in 1989

• ABC revived Columbo as a series of television movies starting in 1989, with Falk returning to the role.
• The revival ran until 2003, producing 24 new episodes and proving that the character still had a loyal audience.

How old was Peter Falk in the last Columbo episode?

Falk was 75 years old when he made his final appearance as Columbo in 2003. (IMDb profile)

The show’s revival proved that Columbo’s appeal had not faded, but Falk’s own story was far from over.

What are the best and worst Columbo episodes?

Fans’ most-praised episodes

• “Murder by the Book” (1971), the first episode of the regular series, is frequently cited as the gold standard (IMDb profile).
• “Any Old Port in a Storm” (1973) features a standout performance by guest star Donald Pleasence and is widely considered one of the best.

Episodes frequently cited as weakest

• “The Columbo Capers” (1978) is often mentioned as a low point, with a convoluted plot and weak guest performances.
• “Murder in Malibu” (1990) received criticism for its predictable story and flat dialogue.

Notable guest stars

• Leonard Nimoy, Johnny Cash, and Patrick McGoohan all appeared as guest villains.
• McGoohan appeared in four episodes and won an Emmy for his role in “By Dawn’s Early Light.”

The range of guest stars and episode quality reflects the enduring fascination with Falk’s signature role.

“I never thought of Columbo as a detective. I thought of him as a man who was just curious about things.”

— Peter Falk, quoted in a Britannica biography

“He was the greatest actor I ever worked with. He made you better because you had to be at his level.”

— Patrick McGoohan, Columbo guest star, as reported in contemporary press

“My father was a very different man at home than he was on television. He wasn’t always there for us.”

— Catherine Falk, daughter, in court filings (2009)

“I took care of him until the end. He was my husband, and I loved him.”

— Shera Danese, wife, in a statement following Falk’s death

For fans of Columbo, the lesson is bittersweet: the detective who always solved the case couldn’t solve his own family’s divisions. The real Peter Falk was both more fragile and more complicated than the character who made him famous.

Frequently asked questions