Brendon died of "natural cases", his family said in a statement, remembering him as "passionate" and "sensitive".

Nicholas Brendon was best known for his role as Xander Harris on all seven seasons of "Buffy the Vampire Slayer."

Nicholas Brendon, who played Xander on all seven seasons of TV's Buffy the Vampire Slayer, has died. He was 54. His family confirmed his death in a statement on social media: "We are heartbroken to share the passing of our brother and son,

Nicholas Brendon, who played Xander Harris in Buffy the Vampire Slayer, died in his sleep of natural causes on March 20, his family shared. He was 54.

Brendon died from natural causes at 54 on Friday. One of Nicholas Brendon's Buffy the Vampire Slayer costars is memorializing the late actor behind Xander Harris. Alyson Hannigan, who portrayed Willow Rosenberg on the series,

As fans and loved ones mourn the death of Nicholas Brendon, his Buffy the Vampire Slayer co-stars are paying tribute. Following Brendon’s death at age 54, the cast of the WB series (1997-2003) remembered the actor who played Xander.

Nicholas Brendon, star of Buffy the Vampire Slayer and Criminal Minds, has died. He was 54. Brendon’s family issued a statement to The Hollywood Reporter confirming the news. ““We are heartbroken to share the passing of our brother and son,

Actor Nicholas Brendon, best known for his role as Xander Harris on the TV series Buffy the Vampire Slayer from 1997 to 2003, has died. He was 54. Brendon died on Friday, March 20, according to a statement shared with The Hollywood Reporterfrom his family.