This was the first episode to air after Hanna-Barbera closed down following the death of William Hanna in 2001.
Although this episode premiered in 2001, it was produced in 2000 according to the credits. It was also the final episode produced in 2000.
This was the only season 4 episode produced in 2000. All subsequent season 4 episodes were produced between 2001 and 2002.
Despite have being produced by Cartoon Network Studios instead of Hanna-Barbera, it shows the latter's logo at the end.
This is the first episode to air after Tara Strong (as Tara Charendoff) worked on The Fairly OddParents (2001), a month before the episode premiered.