Summary (tl;dr)

Veteran actor William Daniels, widely recognized as Mr. Feeny from "Boy Meets World," is trending as he celebrates his 99th birthday, sharing gratitude with fans and reflecting on his long career.

Essential Background

William Daniels boasts a distinguished career spanning decades, encompassing iconic roles such as Dr. Mark Craig in "St. Elsewhere," the voice of KITT in "Knight Rider," and most notably, the beloved and wise mentor Mr. Feeny in the popular 1990s sitcom "Boy Meets World". An Emmy Award winner, Daniels has maintained a significant presence in Hollywood and has been married to Bonnie Bartlett for nearly 75 years.

The Full Story

On March 31, 2026, William Daniels is celebrating his 99th birthday, generating a wave of well-wishes and tributes from fans and his former "Boy Meets World" co-stars. To mark the occasion, Daniels shared a heartfelt message on Instagram, expressing appreciation for his fans and confirming his continued engagement with them through personalized videos on Cameo, while noting a pause in long-distance travel. Daniels revealed plans for an intimate family celebration and jokingly expressed a reluctance to turn 100 next year, stating he "certainly doesn't feel 99 years old". His "Boy Meets World" castmates, including Danielle Fishel, Will Friedle, and Rider Strong, honored him on their podcast's Instagram page, with Fishel also planning a sentimental gift for him.

Why It Matters

The trending status of William Daniels underscores his enduring legacy and the lasting cultural impact of his memorable roles, especially Mr. Feeny, on multiple generations of viewers. His milestone birthday and reflections on longevity resonate with fans, offering perspectives on healthy aging and the importance of maintaining connections. Daniels' continued interaction with his fanbase through platforms like Cameo highlights the strong and lasting bond between actors and their audience, even decades after their most celebrated performances.

Geographic Location

• Virtual/Online (Instagram message to fans, Cameo interactions)
• Del Mar, San Diego County, California, United States (San Diego Rocket Con 2026 appearance)
• Pasadena, Los Angeles County, California, United States (Pasadena Comic Con 2026 appearance)