Sarah Michelle Gellar plays Buffy Summers, the slayer.
In real life, she is engaged to Freddie Prince Jr and she is movies such as "I Know What You Did..", " Scream 2",
"Cruel Intentions", and upcoming movies "Harvard Man" and
"Scooby Doo".

Nicholas Brendan plays Xander Harris. I have never seen him in any movies or shows except for Buffy but I think he is in "Psycho Beach Party". Nick also has a twin brother that has been in a Season 5 episode.

James Marsters plays William the Bloody aka Spike. He has been in "House on Haunted Hill" and other movies.

Eliza Dushku plays Faith, The Other Vampire Slayer. She has been in movies like "Bring It On", "Soul Survivers", " The New Guy", " True Lies", "Jay and Silent Bob Strike Back", and "City by the Sea."

Amber Benson plays Tara Maclay. She directs her own movies and she has been starred in "Bye, Bye, Love," and "Can't Hardly Wait".

Allyson Hannigan plays Willow Rosenburg. She has been in movies such as "American Pie" and "American Pie 2".

Michelle plays Buffy's little sister, Dawn. Michelle has been in "All My Children", " Harriet the Spy", and "Inspecter Gadget."

Anthony plays Rupert Giles. He is been in many movies but none of which I have ever heard of. Anthony might have his own series very soon.

Clare Kramer plays Glory, the hell god in Season 5. She has been in "Bring It On", "Vig", and "Ropewalk".

Emma Caulfield plays as Anya Jenkins. She hasn't been in any movies but she has guest starred on "Nash Bridges" and starred in "General Hospital" and "Beverly Hills 90210."