John Waldo Cunningham, a prolific and respected actor whose career spanned nearly seven decades across Broadway, film, and television, passed away on January 6, 2026, at his home in Rye, New York. He was 93 years old. Known for his commanding presence and versatile performances, Cunningham left an indelible mark on the American theatrical landscape and was a familiar face in numerous beloved films and television series.

Born in Auburn, New York, Cunningham's journey into acting began during his service in the United States Army, where he performed in plays for troops stationed in Europe. Following his military service, he honed his craft at the Yale School of Drama, earning a master's degree and forging a lifelong friendship with classmate Dick Cavett. His professional stage career commenced in 1960, when he was cast as Zoltan in the national and international touring companies of "My Fair Lady," a role he secured before even hiring an agent.

Cunningham became a Broadway mainstay, starring in 16 different productions and originating pivotal roles in iconic shows such as Peter in Stephen Sondheim's "Company," Flan Kittredge in "Six Degrees of Separation," Nicholas Pym in "The Sisters Rosensweig," and Captain E.J. Smith in "Titanic." His extensive Broadway credits also included appearances in "Cabaret," "Zorba," and "1776." He was celebrated for his consistent craftsmanship and deep respect for the art of performance, often described as a "working actor's actor."

Beyond the stage, Cunningham was recognizable to millions for his memorable screen roles, frequently portraying stern yet nuanced father figures. He appeared as the grandfather of Matt Damon's character in "Mystic Pizza" and as Ethan Hawke's father in "Dead Poets Society." His filmography also included "School Ties," "For Love or Money," "Nixon," "The Jackal," and "Shaft." On television, he made numerous guest appearances on popular series like "Law & Order," "30 Rock," and "Blue Bloods," and lent his distinctive voice to various commercials and animated projects.

John Cunningham was married to Carolyn Cotton Cunningham for nearly 70 years, and together they raised three children. He was also a devoted member of his community in Rye, New York, where he resided for many decades and co-founded the Playwrights and Players series to support arts education. His final stage appearance was in the Off-Broadway revival of "Painting Churches" in 2012, and his last screen credit was in 2013. Cunningham's legacy is defined not by celebrity, but by his unwavering dedication to his craft, his humility, and the profound emotional truth he brought to every character. He is survived by his wife, their three children, six grandchildren, and two great-grandchildren.