American actor Stacy Keach, best known for his role as prison warden Henry Pope in the popular television series Prison Break, has died at the age of 85.

Keach died on Tuesday, November 10, 2026, at his home in Magdalenka, Poland, following a prolonged battle with a serious heart condition and heart failure, according to a statement by his wife, Malgosia Tomassi Keach.

His death was announced on Wednesday, November 11, with tributes expected from fans and colleagues across the entertainment industry.

The veteran actor gained international recognition for his portrayal of Warden Henry Pope in the Fox television series Prison Break, which aired between 2005 and 2007. His character was the compassionate prison warden at Fox River State Penitentiary, where Michael Scofield and other inmates were held.

Beyond Prison Break, Keach enjoyed an extensive career spanning nearly six decades across television, film and theatre.

He was particularly celebrated for playing private detective Mike Hammer in the television series Mickey Spillane’s Mike Hammer. He also portrayed American writer Ernest Hemingway in a television miniseries, earning a Golden Globe Award for the performance.

His other notable acting credits included Fat City, The Long Riders, American History X, Nebraska, The Bourne Legacy and Blue Bloods.

Born on June 2, 1941, in Savannah, Georgia, United States, Keach developed an interest in acting at an early age. He studied at the University of California, Berkeley, and later attended the Yale School of Drama before pursuing further training in London as a Fulbright scholar.

Throughout his career, he also established himself as an accomplished stage performer, taking on several major Shakespearean roles, including Hamlet, Macbeth, King Lear and Richard III. He received a Tony Award nomination for his performance as Buffalo Bill in the Broadway production of Indians.

In 2015, he was inducted into the American Theatre Hall of Fame in recognition of his contributions to the performing arts.

Keach is survived by his wife, Malgosia Tomassi Keach, and their two children, Shannon and Karolina.

His death marks the end of a remarkable career that left a lasting impression on film, television and theatre audiences.