Buffy the Vampire Slayer Denisof were followed later by Mercedes McNab (Harmony Kendall) and James Marsters (Spike). Several actors and actresses who played "Buffy" characters made guest appearances on "Angel", including Seth Green (Daniel "Oz" Osbourne), Sarah Michelle Gellar (Buffy Summers), Eliza Dushku (Faith), Tom Lenk (Andrew Wells), Alyson Hannigan (Willow Rosenberg), Julie Benz (Darla), Mark Metcalf (The Master), Julia Lee (Anne Steele) and Juliet Landau (Drusilla). Angel also continued to appear occasionally on "Buffy". The storyline has been continued in the comic book series "" published by IDW Publishing and later "Angel and Faith" published by Dark Horse Comics. Outside of the TV
Help (Buffy the Vampire Slayer) kind of things teenagers do on the internet she refers to posting love poems and creating "Doogie Howser" fan fiction. The star of "Doogie Howser" is Neil Patrick Harris who would later star alongside Alyson Hannigan in "How I Met Your Mother", and alongside future potential slayer Felicia Day in Joss Whedon's "Doctor Horrible's Sing-Along Blog". Willow's question to Buffy, "Have you Googled her yet?", is the earliest use of Google as a verb on American television. Help (Buffy the Vampire Slayer) "Help" is the fourth episode of the seventh and final season of the television series "Buffy the Vampire