All in the first fifteen minutes: LotS 2x01

[kilroy]

#309: Slow motion doesn't make anything cool by itself. (Legend of the Seeker)
#310: Nudity doesn't make anything sexy by itself. (Legend of the Seeker)
#311: If you're going to reveal that the hero is secretly related to the villain, don't do it right after the hero kills the villain. (Legend of the Seeker)
#312: The Metaplot Micro-Saturation Rule: You cannot start, finish, and fully explore more than two metaplot developments in one episode. (Legend of the Seeker)
#313: The Metaplot Macro-Saturation Rule: Discrete season-long events only work if they are rare, especially Big Bads. (Doctor Who, Smallville)

Callouts to:

• #294-- for the obvious "Luke, I am your father" moment.
• The ever-popular #298: "Oh hey, you spent an entire season killing this guy. Let's have him back next season!"