Henry Winkler: Dyslexia, Tom Hanks Feud & Ron Howard Friendship

Few actors have managed to embody a character so completely that the line between real life and role blurs — but Henry Winkler did exactly that as Arthur “Fonzie” Fonzarelli on Happy Days. Behind the leather jacket and thumbs-up, however, Winkler carried a secret even he didn’t fully understand until adulthood: dyslexia, diagnosed when he was 31. This article traces the path from that late diagnosis to his advocacy work, his lifelong friendship with Ron Howard, and the long-rumored tension with Tom Hanks — showing how all three threads are more connected than most fans realize.

Born: October 30, 1945 ·
Age (2025): 79 ·
Notable Role: Arthur “Fonzie” Fonzarelli on Happy Days ·
Diagnosis: Dyslexia (diagnosed as adult) ·
Awards: Emmy Award winner

Nine key facts, one pattern: Winkler’s public identity is woven from three threads — a health disclosure, a career-defining role, and two very different Hollywood relationships.

What has Henry Winkler been diagnosed with?

What is dyslexia?

Dyslexia is a learning disorder that affects reading, writing, and spelling. It is neurological in origin and does not reflect intelligence. Winkler has described being called “stupid” in school before he understood why he struggled.

How did Henry Winkler discover his dyslexia?

Winkler said he learned he was dyslexic at age 31. In an interview with TODAY, he recalled the diagnosis as “anger” – he had spent years being yelled at and humiliated in school without knowing why he couldn’t keep up.

Henry Winkler’s advocacy for dyslexia

After his diagnosis, Winkler became a vocal advocate. He co-created the Hank Zipzer book series, which follows a boy with dyslexia, and works with programs like the Yale Dyslexia Initiative. “I was called stupid, and I believed it,” he told TODAY, explaining why he wants other children to know they aren’t alone.

The implication: Winkler’s advocacy turns a private struggle into a public mission, giving millions of dyslexic students a reason to believe success is possible.

Why did Tom Hanks and Henry Winkler not get along?

What sparked the feud between Tom Hanks and Henry Winkler?

The rumored conflict traces back to 1989. Winkler was hired to direct Turner & Hooch, starring Tom Hanks. After 13 days on set, Winkler was fired and replaced by Roger Spottiswoode. Contemporary reports cited creative differences, but the subtext — that Hanks and Winkler clashed — became Hollywood legend.

Winkler himself has said he “got along better with the dog than I did with the star,” as reported by New York Post.

Tom Hanks’ comment about Henry Winkler’s acting

Neither Hanks nor Winkler has ever confirmed a specific negative comment. Ron Howard, who is close to both men, told The Independent that the situation was “disappointing” and that the two men had “a working style that did not fit.”

Henry Winkler’s response and current status

In a 2024 interview on the How To Fail podcast, Winkler revisited the feud and downplayed it. “There is no feud. When I run into him and his wife, Rita Wilson, it is warm and cordial,” he said, according to SiriusXM. He repeated the sentiment at an awards show in 2022.

Why this matters: The Winkler-Hanks story is often used as a cautionary tale about director-actor relationships, but the lack of public animosity suggests it was a case of creative friction, not personal vendetta.

Are Ron Howard and Henry Winkler still friends?

How did Henry Winkler and Ron Howard become friends?

The two met on the set of Happy Days in 1974. Winkler played Fonzie, Howard played Richie Cunningham. They became close on and off screen.

Did their friendship survive after Happy Days?

Yes. Howard directed Hanks in several films, including Apollo 13 and Splash, but his friendship with Winkler never frayed. Howard told The Independent that he is friends with both Winkler and Hanks, and that the situation “was disappointing.”

What did Henry Winkler say about Ron Howard leaving Happy Days?

Winkler admitted in his memoir Being Henry that he thought he would “die” when Howard left the show. “He’s like a brother to me,” Howard said in response, as reported by TODAY.

The catch: Howard’s ability to remain neutral — working with both men while preserving both friendships — is a testament to his diplomacy as much as to the endurance of the Winkler-Howard bond.

When did Fonzie come out?

What year did Fonzie first appear on Happy Days?

Arthur Fonzarelli made his debut in the first episode of Happy Days in 1974. The character was originally written as a minor sidekick, a greaser meant to be comic relief.

How did Fonzie become a cultural icon?

Winkler’s charisma turned Fonzie into the show’s breakout star. The character’s leather jacket, thumbs-up, and jukebox punch became shorthand for cool. By season 2, Fonzie was the show’s centerpiece. Winkler’s performance earned him multiple Emmy nominations and a Golden Globe nomination, and the character remains one of television’s most recognizable icons.

Henry Winkler’s portrayal of Fonzie

Winkler brought a vulnerability beneath the bravado — a quality that reflected his own life. The role, he has said, gave him a confidence he had never felt before, partly because it made him feel accepted.

The pattern: Fonzie’s arc from minor sidekick to pop-culture legend mirrors Winkler’s own journey from an undiagnosed dyslexic student to a celebrated actor and advocate.

Who is Henry Winkler’s famous daughter?

Zoe Winkler: career and background

Zoe Winkler is the daughter of Henry Winkler and Stacey Weitzman. She is an author and actress, best known for co-writing children’s books with her father, including the Hank Zipzer series.

Is Zoe Winkler an actress?

Yes, Zoe has appeared in several TV shows and films, including Arrested Development and The Goldbergs. She also works behind the scenes as a producer.

Henry Winkler’s relationship with his daughter

Winkler has spoken warmly about collaborating with Zoe. The Hank Zipzer books — about a dyslexic boy — were inspired by his own experiences and written with his daughter. It is a rare example of a father-daughter creative partnership that bridges generational perspectives on learning disabilities.

The trade-off: While Zoe is often referred to as “Henry Winkler’s famous daughter,” she has carved her own identity as an author and actress — a path her father actively encouraged.

Timeline

• 1945 – Born in New York City
• 1974 – Fonzie debuts on Happy Days
• 1976 (approx.) – Diagnosed with dyslexia at age 31 (via TODAY)
• 1984 – Happy Days concludes
• 1989 – Fired from directing Turner & Hooch after 13 days (via New York Post)
• 1991 – Marries Stacey Weitzman
• 2003 – Publishes first Hank Zipzer book
• 2018 – Wins Emmy for Barry
• 2023 – Releases memoir Being Henry

Clarity: confirmed and unclear

Confirmed facts

• Henry Winkler was diagnosed with dyslexia at age 31 (via TODAY)
• He is friends with Ron Howard and has been since Happy Days (via The Independent)
• He was fired as director of Turner & Hooch and replaced by Roger Spottiswoode (via The Independent)
• He has repeatedly denied a feud with Tom Hanks (via New York Post)
• His daughter Zoe Winkler co-wrote the Hank Zipzer books with him

What’s unclear

• Exactly when the Turner & Hooch friction escalated into a reported feud
• Whether any personal animosity still exists between Winkler and Hanks (though recent statements suggest warmth)
• The precise timeline of Winkler’s dyslexia diagnosis (age 31 is widely cited, but exact year is not confirmed in public records)

Key quotes

“I was called stupid, and I believed it.” — Henry Winkler, on his dyslexia diagnosis (via TODAY)

Henry Winkler

“He’s like a brother to me.” — Ron Howard, on his friendship with Winkler (via TODAY)

Ron Howard

“I thought I was going to die.” — Henry Winkler, on Ron Howard leaving Happy Days (via TODAY)

Henry Winkler

“There is no feud. When I run into him and his wife, Rita Wilson, it is warm and cordial.” — Henry Winkler, on Tom Hanks (via SiriusXM)

Henry Winkler

Summary

Henry Winkler’s story is not just one of a beloved actor; it is a narrative of resilience — confronting a learning disability in middle age, turning a minor role into a cultural phenomenon, and navigating Hollywood relationships with dignity. For anyone watching from the outside, the takeaway is clear: vulnerability is not a weakness, and the people you work with today might become lifelong friends — or simply professional acquaintances. For the millions of students with dyslexia, Winkler’s advocacy proves that a late diagnosis does not mean a late start.

For a deeper look into how his personal challenges shaped his career, read more about Henry Winklers dyslexia journey and his evolving relationships in Hollywood.

Frequently asked questions

Related reading

• Jonathan Taylor Thomas: Why He Left Acting and Where He Is
• Matt LeBlanc: Why He Quit Acting, Net Worth, and Life Today