This is another episode when Dexter isn't in his lab in "Go, Dexter Family, Go!"
This is a season 3 finale of the series.
This is the last episode of the series where David P. Smith began to work on Whatever Happened to... Robot Jones? (2002) on the following week. Later in the series, Paul Stec took over as a writer and a director which marked the beginning of the season 4 episode Beau Tie/Remember Me?/Over-Labbing (2002).
Although those episodes aired in 2002, there were made in 2001 according to the credits. It was the last episode that were made in 2001 according to the credits.
This is the last episode where Allison Moore voices Dee Dee in the third season. Later, Kat Cressida took over to voice Dee Dee in the show's next season.