While out swimming, Norbert finds himself possessed by pond scum and he is forced to perform many evil tasks. Daggett notices the sudden change in his brother's personality and he attempts to help him, though once he discovers that the pond scum is responsible, he vows to do everything he can to get him out of his brother.
- In the iTunes release, a wavering line can be seen moving a few times down during the title card, indicating a tracking problem when the video tape was digitized. To see more edits go to the Edits/Censorship
- When Norbert is freed from being possessed by the Pond Scum, he (presumably) removes the clothes he's wearing. He probably takes off the jeans and boots offscreen. However, when he takes off his leather jacket, he should have to then remove his white T-shirt but he's not wearing it.
- Star Trek - After the pond scum first possesses Norb before releasing the mad bull, Norb sort of does an impression of Captain Kirk from the 1966–1969 sci-fi TV series, which he sometimes actually does.
- Stargate SG-1 - After the pond scum possesses Norbert completely, his eyes glow. This may be a reference to the 1997–2007 adventure and military sci-fi TV series an where a person's eyes glow after they are possessed by an evil parasite called a Goa'uld.
- Alien - When Daggett tries to block Norbert from leaving the kitchen, his mouth opens, tongue comes out, and the pond scum is on it. This is similar to the face-grabbing thing from the 1979 sci-fi horror film.
- Norbert's walking animation was edited
- Norbert comes out of the shadows wile on The Complete Series This was changed
- Richard Horvitz as Daggett
- Nick Bakay as Norbert
- Michael McKean as L.G., Raccoon
- Scott Weil as Big Rabbit, Lumberjack
"The Mighty Knot-head"