When news broke on June 5, 2026, that Anthony Head had passed away at 72, fans and colleagues alike mourned the loss of a beloved actor. Head enjoyed a diverse career spanning decades, with memorable roles in films like Repo! The Genetic Opera and TV shows such as Ted Lasso and Merlin. But for many, his most cherished performance remains that of Giles on Buffy the Vampire Slayer. As the fourth most regular cast member—appearing as a main character in seasons 1 through 5 and recurring in the final two—Head brought depth, humor, and gravitas to the role. Here are the 10 episodes that showcase Giles at his absolute best.
10. "Lie to Me" (Season 2, Episode 7)
Season 2 marked a turning point for Buffy, and "Lie to Me" foreshadows the darker episodes ahead. Buffy reunites with a dying childhood friend who seeks vampirism from Spike. The episode culminates in a morally complex slaying, prompting Buffy to question her future. Giles delivers one of the season's sharpest lines when she asks him to lie about her fate: "The good guys are always stalwart and true. The bad guys are easily distinguished by their pointy horns or black hats. And, uh, we always defeat them and save the day. No one ever dies and... everybody lives happily ever after." It's a moment that perfectly captures Giles's sardonic wisdom.
9. "Prophecy Girl" (Season 1, Episode 12)
The season 1 finale is the first truly great episode of the series, as Buffy learns a prophecy foretells her death at the hands of the Master. While Sarah Michelle Gellar shines, Giles is given his most dramatic material yet. His concern and helplessness as he watches Buffy face her destiny elevate the episode, proving Head could handle emotional weight as deftly as dry humor.
8. "The Gift" (Season 5, Episode 22)
This season finale, designed as a potential series ender, features Giles at his darkest. To stop the god Glory, he kills the mortal Ben before he can transform back—a morally ambiguous act that saves the world but stains Giles's soul. Though overshadowed by Buffy's iconic sacrifice, this moment cements Giles as a character willing to do what others cannot.
7. "Helpless" (Season 3, Episode 12)
In this chilling episode, Buffy is stripped of her powers as part of a cruel Watcher's Council test. Giles is torn between his duty to the Council and his loyalty to Buffy. Ultimately, he chooses her, getting fired but strengthening their bond. This episode introduces Wesley, a frustratingly loyal Council member who later finds his own compelling arc on Angel.
6. "Innocence" (Season 2, Episode 14)
Following Angel's soul loss after sleeping with Buffy, "Innocence" is a gut-wrenching exploration of betrayal and guilt. Giles steps up as a pillar of support, offering guidance without judgment. His scenes with Buffy highlight the father-daughter dynamic that defines their relationship, making this episode a standout for both characters.
5. "Passion" (Season 2, Episode 17)
Angelus targets Giles personally, murdering his lover Jenny Calendar. The episode is a masterclass in grief, with Head delivering a raw, devastating performance. Giles's quiet fury and eventual resolve to fight back make "Passion" one of the series' most emotionally charged hours.
4. "Band Candy" (Season 3, Episode 6)
On the lighter side, "Band Candy" sees adults regress to teenage behavior after eating enchanted chocolate. Giles becomes a rebellious, leather-jacket-wearing punk who flirts with Buffy's mom, Joyce. Head's comedic timing is impeccable, proving Giles could be both dignified and delightfully ridiculous.
3. "A New Man" (Season 4, Episode 12)
After feeling marginalized by Buffy's college life, Giles is turned into a demon by Ethan Rayne. As a monster, he stumbles through Sunnydale, eventually teaming up with Spike. Head's physical comedy and the episode's exploration of Giles's identity crisis make it a unique and hilarious entry.
2. "The Wish" (Season 3, Episode 9)
In an alternate reality where Buffy never came to Sunnydale, Giles is a vampire hunter leading a resistance. This version of Giles is hardened, ruthless, and tragic—a stark contrast to the librarian we know. Head's portrayal of this darker iteration showcases his range and adds depth to the character.
1. "Hush" (Season 4, Episode 10)
While not Giles-centric, "Hush" features one of his most iconic moments: explaining the Gentlemen to the Scoobies via a slide show. His deadpan delivery and the episode's silent horror make it a fan favorite. Head's ability to convey emotion without dialogue is a testament to his skill, earning this episode the top spot.
Anthony Head's Giles remains a cornerstone of Buffy the Vampire Slayer, blending British reserve with heartfelt vulnerability. These episodes are a fitting tribute to an actor who brought one of TV's most beloved characters to life.
