Actor Nicholas Brendon, best known for his role as Xander Harris on the hit 1997–2003 TV series “Buffy the Vampire Slayer,” has died at the age of 54.
The news was confirmed on Brendon’s verified Instagram account on Friday, March 21, 2026. According to the statement, Brendon passed away in his sleep from natural causes. The post highlighted his recent passion for painting and art, noting that he “loved to share his enthusiastic talent with his family, friends and fans.”
A statement from Brendon’s representative, Rebecca Taylor, on behalf of his family told CNN that while Brendon had faced personal struggles in the past, he was on medication and receiving treatment for his conditions and remained optimistic about the future at the time of his passing. The family requested privacy during this time.
Career and Legacy
Brendon’s most iconic role was Xander Harris, the loyal best friend of Buffy Summers, portrayed by Sarah Michelle Gellar, on the WB series that ran for seven seasons. He also appeared in films including “Psycho Beach Party” (2000) and “Coherence” (2013), in which he starred alongside his identical twin brother, Kelly Donovan.
Personal Struggles
Brendon’s personal life included battles with alcohol, substance abuse, and depression. He voluntarily entered rehabilitation following Buffy’s conclusion in 2004 and had several further admissions for treatment throughout the 2010s, including encounters with law enforcement in multiple states.
In 2021, Brendon experienced paralysis due to a spinal issue that required multiple surgeries, followed in 2022 by what his family described as a “cardiac incident (tachycardia/arrhythmia).”
Tributes from Costars
Tributes poured in from his former co-stars. Sarah Michelle Gellar posted on Instagram, echoing Xander’s lines from the show:
“They’ll never know how tough it is to be the one who isn’t chosen… I saw you Nicky. I know you are at peace, in that big rocking chair in the sky.”
Alyson Hannigan, who played Willow, shared a photo of the pair on Instagram, calling Brendon her “Sweet Nicky” and thanking him for “years of laughter, love and Dodgers,” referencing their shared love of the Los Angeles baseball team.
The news comes a little over a year after the passing of Michelle Trachtenberg, another star from the original Buffy series.
Brendon’s portrayal of Xander remains a beloved part of pop culture, and his fans continue to celebrate his contributions to television and the arts.
