■ Written by Doug Petrie. Directed by David Solomon.
Original airdate: October 24, 2000
ALL IN THE FAMILY - An unseen evil comes to Sunnydale that that helps Buffy (Sarah Michelle Gellar) discover more about her little sister Dawn (Michelle Trachtenberg) and the girls are distressed and confused when their mom (Kristine Sutherland) suddenly becomes ill without any clear explanation, medical or supernatural. Nicholas Brendon, Alyson Hannigan, Anthony Stewart Head, Marc Blucas, James Marsters and Emma Caulfield also star.