The first episode of the series broadcast in high definition and a 16:9 aspect ratio, though all prior seasons were later re-composited and re-rendered in 16:9 high definition.
Although the guys say this is Kenny's first girlfriend, he actually had a girlfriend in season 3 for the first 2 episodes. This was also the reason why he spontaneously combusted.
The title is a reference to the thriller/mystery film of the same name.