In the fantastical cult favorite's fifth-season finale and 100th episode, Buffy and her brave band of Scoobies make one last play for Glory -- who holds Dawn's life (not to mention the fate of the world) in her hands. Glory (Clare Kramer) trumped the good guys when she stole the Slayer's little sis out from under her nose. In a race against time, Buffy (Sarah Michelle Gellar) and pals must now execute a risky plan to rescue Dawn before her blood is spilled — which would open a portal to Glory's demonic dimension, creating a literal hell on Earth.