Buffy the Vampire Slayer slayer. Buffy receives guidance from her Watcher, Rupert Giles (Anthony Stewart Head). Giles, rarely referred to by his first name (it is later revealed that in his misspent younger days he went by "Ripper"), is a member of the Watchers' Council, whose job is to train and guide the Slayers. Giles researches the supernatural creatures that Buffy must face, offers insights into their origins and advice on how to defeat them, and helps her stay in fighting form. Buffy is also helped by friends she meets at Sunnydale High: Willow Rosenberg (Alyson Hannigan) and Xander Harris (Nicholas Brendon). Willow is
Caleb (Buffy the Vampire Slayer) Caleb (Buffy the Vampire Slayer) Caleb is a fictional character played by Nathan Fillion in the television series "Buffy the Vampire Slayer" created by Joss Whedon. The character is a sadistic sociopath with a pathological hatred of women. According to Whedon, the character was introduced because the mutable, non-corporeal nature of the First Evil "meant that we didn't really have anything to push against. We needed... a sidekick. Somebody physical that we can see from episode to episode." Whedon describes him as "the creepiest priest", adding, "he is the most bald-faced misogynist we've had since, well, since last year, with