Sarah Michelle Gellar: 
 (Buffy Summers) 
 Nicholas Brendon: 
 (Xander Harris) 
 Alyson Hannigan: 
 (Willow Rosenberg) 
 Anthony Head: 
 (Rupert Giles) 
 Charisma Carpenter: 
 (Cordellia Chase) 
  Season 1.  
  Welcome to the Hellmouth.  
  The Harvest.  
  The Witch.  
  Teacher's Pet.  
  Never kill a boy on the first date.  
  The Pack.  
  I Robot, you Jane.  
  The Puppet Show.  
  Out of mind, out of sight.  
  Prophecy Girl.