Guest Stars Kristine Sutherland as Joyce Summers David Boreanaz as Angel Juliet Landau as Drusilla Mercedes McNab as Harmony Kendall Julie Benz as Darla Co Starring Kali Rocha as Halfrek Katharine Leonard as Female Partygoer Matthew Lang as 2nd Male Partygoer Steve Heinze as Vampire #1 Edward Fletcher as Male Partygoer Christopher Daniels as Stabbing Vampire Ken Feinberg as Chaos Demon April Weeden-Washington as Subway Slayer Ming Liu as Chinese Slayer