All My Children actor Alan Dysert, who spent a decade playing memorable con man Sean Cudahy on the long-running soap opera, has died. He was 75.

Dysert died on Friday, Oct. 23, 2026. His wife, Michele Dysert, announced the news in an emotional Facebook post two days later.

“My heart is broken as I share that my beloved husband, Alan, passed away on October 23, 2026,” she wrote. “While I am struggling to imagine life without him, I am forever grateful to have experienced what so many people spend their lives searching for — the love of a lifetime.”

An official cause of death has not been announced. However, Michele said her husband had dealt with serious health problems over the years.

His Long Battle With Cancer

Dysert had previously been open about his cancer journey.

In his 2023 autobiography, Lights, Camera, Cancer!: A Farm Boy’s Journey From Soap Opera Bad Boy to Cancer Survivor, he revealed that he had been diagnosed with a rare, aggressive and incurable form of cancer.

By the time the book was released, Dysert had undergone four major cancer-related surgeries, experienced a recurrence and gone through numerous rounds of chemotherapy. He had also undergone 29 CT scans.

Although Michele did not say whether cancer caused his death, she acknowledged the difficult health journey he had faced.

“Alan faced more than his share of health challenges over the years, yet he continued to approach life with determination, humor, and gratitude,” she wrote.

From an Illinois Farm to Television

Dysert came from humble beginnings far from the world of daytime television.

He was born and raised on a farm in rural Illinois before attending the University of Illinois, where he studied television arts. After graduating, he initially went into real estate, but eventually decided to pursue entertainment.

His path took him into stand-up comedy before he turned his attention to acting. Dysert made his television acting debut in 1978 on the comedy series Soap.

It wasn’t long before he landed the role that would define his television career.

Becoming Sean Cudahy on ‘All My Children’

In 1980, Dysert joined ABC’s All My Children as Sean Cudahy, a charming but troublesome con man.

The role became his best-known television work. Dysert appeared in 79 episodes of the soap over a 10-year period, with his final appearance coming in 1990.

Dysert clearly enjoyed playing Sean.

“This is such a fun role! I love it,” he told PEOPLE in a 1981 interview.

His work on the soap made him a recognizable face to daytime television viewers during the 1980s. But acting was only one part of his life.

According to Michele, her husband was also a musician, writer, filmmaker, producer and acting teacher. She said thousands of people knew him not from television, but as a mentor who encouraged aspiring performers to believe in themselves and follow their dreams.

His longtime agent, Melinda Eisnagule, also remembered Dysert for the impact he had on others, telling PEOPLE that his death was a “loss to our community and to the acting community at large.”

A Husband and Father

Away from the screen, Dysert was a husband and father of two sons, Cody and Cooper.

Michele described him not only as her husband but also as her partner and best friend. She remembered his humor, storytelling and the many adventures they shared together.

“I would choose you all over again, without hesitation,” she wrote in her tribute. “My heart is broken, but I am so thankful for the love of a lifetime.”

Dysert had also thought about how he wanted his family to handle his death.

In his autobiography, he wrote that he wanted his children, grandchildren, family and friends to celebrate his life instead of simply mourning his passing.

Michele said she planned to honor that wish.

She encouraged Cody and Cooper to remember their father “with a smile,” share their favorite stories about him and celebrate the happiness he brought to others.

For Michele, that outlook summed up the way Dysert lived his life.

“He understood that life was an adventure, that tomorrow was never guaranteed, and that the greatest treasures weren’t things, but the people and experiences that made life meaningful,” she wrote.