‘All My Children’ actor Alan Dysert dies at 75 after cancer battle

Alan Dysert, known for playing Sean Cudahy on 'All My Children', dies at 75 as his wife shares a heartfelt tribute

Alan Dysert, best known for playing Sean Cudahy on the American soap opera All My Children, has died at the age of 75. His wife, Michele Dysert, announced his death in a Facebook post on Sunday, October 25.

Dysert died on October 23, 2026. His wife did not disclose the cause of death but shared a heartfelt tribute celebrating their relationship and his life in entertainment.

“My heart is broken as I share that my beloved husband, Alan, passed away on October 23, 2026,” Michele wrote. She described their relationship as “the love of a lifetime” and remembered him as her partner and best friend.

The actor had previously revealed a serious health battle in his 2023 autobiography, Lights, Camera, Cancer!. According to the book’s synopsis, he had been diagnosed with a rare, aggressive and incurable form of cancer. His treatment included four major cancer-related surgeries, a recurrence, multiple rounds of chemotherapy and numerous CT scans.

Dysert appeared in 79 episodes of All My Children between 1980 and 1990. He portrayed Sean Cudahy, a devious but humorous con man and villain whose personality contrasted with that of his brother, Tom Cudahy, played by Richard Shoberg.

Beyond television, Dysert worked in films, including Cheech and Chong’s Next Movie. He also built a career as a filmmaker and producer, receiving executive producer, co-executive producer or associate producer credits on projects such as The Grift, Becoming Jesse Tate, The Senator and My Many Sons. His more recent producing credits included The Legend of Van Dorn in 2026.

Michele also remembered her husband as a musician, writer and acting teacher who encouraged students to pursue their ambitions. She said he faced health challenges with determination, humour and gratitude.

In her tribute, she recalled Dysert’s wish for loved ones to celebrate his life rather than mourn his passing, highlighting his adventurous spirit, storytelling talent and devotion to family.