Actor Nicholas Brendon, known for Xander on ‘Buffy’, dies at 54

Nicholas Brendon, best remembered for playing Xander Harris on the late-1990s series “Buffy the Vampire Slayer,” died at 54, his family saying he slipped away peacefully in his sleep on March 20, 2026. In recent years he battled serious medical issues, including a heart attack, a diagnosed congenital heart defect and cauda equina syndrome that led to multiple spinal operations. Following the news, former cast members Sarah Michelle Gellar, Alyson Hannigan and David Boreanaz each posted emotional messages, highlighting his warmth, humor and the deep personal bonds they shared.

Earlier, the show’s ensemble had mourned the loss of Michelle Tractenberg, who played Dawn. Online, fans reflected on Brendon’s candidness about his struggles and celebrated the lasting impact of his Xander character, noting how his blend of wit and loyalty made him a fan favorite.