William Daniels, the celebrated actor known for The Graduate and the iconic 1980s series Knight Rider, recently turned 98. He and his wife of 73 years, Emmy-winning actress Bonnie Bartlett, were spotted enjoying a quiet outing at Art’s Deli. Their marriage, which began in 1951, ranks among the longest-lasting in Hollywood history.

For the occasion, Daniels kept it casual in a blue sweater under a gray windbreaker, gray pants, and white sneakers. His voice—famous for bringing KITT, the talking car in Knight Rider, to life—remains a cornerstone of his career. Beyond voice work, he is remembered as Mr. Feeny in Boy Meets World and Mr. Braddock in The Graduate.

Daniels said all he wanted for his birthday was “peace and quiet,” while Bonnie reflected on the rarity of enduring Hollywood marriages. Daniels continues to work professionally, recently revisiting roles reminiscent of KITT. He expressed heartfelt thanks to fans and hopes to celebrate many more birthdays.

The couple’s life together has weathered both joy and tragedy, including the loss of their first child shortly after birth in 1961, followed by the adoption of two sons, Michael and Robert. After serving in World War II, Daniels’ acting career took off, spanning Broadway, film, and television.

Turning 98 is more than a milestone for William Daniels—it’s a testament to a life rich in achievement, devotion, and enduring love. From singing in a family group to decades of acclaimed work on screen, his legacy continues to resonate in Hollywood and beyond.