Season 6 Episode 12
Episode aired january 29, 2002
when buffy gets a job at the doublemeat palace, a local fast-food restaurant, she begins to believe that disappearing co-workers and the secret ingredient to the restaurant's hamburger may be connected.
joss whedon revealed that the portrayal of the fast food industry with the doublemeat palace caused sponsors to threaten to pull support: 'the only thing that we've ever actually been stopped or asked to stop doing was the fast food run. when buffy worked at the fast food joint it made the advertisers very twitchy. so apparently the most controversial thing we ever had on buffy was a hamburger and chicken sandwich.'