Anthony Head, the British actor widely recognized for his portrayal of Rupert Giles in the popular television series 'Buffy the Vampire Slayer,' has passed away at the age of 72. His career-defining role as the watcher to Sarah Michelle Gellar's Buffy endeared him to a generation of fans. Head's death follows within months of the passing of his longtime partner, Sarah Fisher. The couple shared a relationship that spanned 44 years, having met in 1982. Writer Ellie Muir reflected on Head's significance to 'Buffy' fans and his personal life. Co-stars from the show, including Sarah Michelle Gellar, David Boreanaz, and Emma Caulfield, have paid tribute to Head, with many calling him 'the best of us.' His daughters stated that his death was due to complications from pneumonia.