Storyteller

In which Andrew is the ultimate unreliable narrator.

Official back-of-box synopsis:

Andrew uses a video camera to make a record of Buffy's exploits for the benefit of future generations. But his status as detached observer changes when Buffy and the others connect him to the seal of Danthalzar.

Cross-reference:

episodes featuring dairy products:

• Never Kill A Boy On The First Date
  String Cheese is served in the cafeteria.
• Enemies
  The mayor pours Faith a glass of milk. She doesn't drink it.
• Living Conditions
  Kathy and Buffy argue over milk. Sid The Wiley Dairy Gnome is accused.
• Superstar
  Anya needs help opening a milk carton. Xander's not man enough.
• Restless
  The Cheese Man wears the cheese, it does not wear him.
• Once More, With Feeling
  Anya's accused of eating skeezy cheeses
• Wrecked
  Willow mentions keeping "stinky yak cheese in my bra"
• this episode
  The Cheese Man makes a brief flashback appearance.

episodes where the Mutant Enemy guy is different:

• Becoming (part 2)
  he "needs a hug"
• Amends
  wears a Christmas hat
• Graduation Day (part 2)
  he wears a mortar-board hat
• Once More, With Feeling
  he sings "grr-arrgh" (it's Joss' voice)
• Chosen
  He turns to the camera for a moment
• this episode
  The "we are as gods" one.

Cast:

• Sarah Michelle Gellar as Buffy
• Alyson Hannigan as Willow
• Nicholas Brendon as Xander
  

  ---

• James Marsters as Spike
• Danny Strong as Jonathan
• Emma Caulfield as Anya
• Michelle Trachtenberg as Dawn
• Adam Busch as Warren / The First
• Tom Lenk as Andrew
• DB Woodside as Principal Wood
• Indigo as Rona
• Iyari Limon as Kennedy
• Clara Bryant as Molly
• Sarah Hagan as Amanda
• Alan Loayza as Stressed Out Boy
• Corin Norton as Crying Girl
• Sujata DeChoudhury as Shy Girl
• T.W. Leshner as Feral Teen