Notes[]
- The short's title is a pun on the 1955 MGM film Blackboard Jungle.
- Although not a remake, the short borrows elements from The Three Little Pups.
- Droopy do not speak in this cartoon, aside from the opening title.
- This is considered the weakest Droopy short in the series.
- Butch (or a similar-looking character) made a cameo appearance at the beginning as the teacher.