Bash Street Academy was the replacement for Bash Street School after the safety inspector closed it down and sacked the staff.
The kids underwent several changes, for example, Danny's trademark school hat was replaced by a top hat also hypnotized, Erbert was given contact lenses, Wilfred was given a jersey transplant, Smiffy was given a new brain, Sidney was given a haircut, Fatty was given fit and muscular, Toots was given a more feminine makeover, Spotty's spots were removed, and Plug had plastic surgery to make him more handsome (however this didn't last long). The academy also had a robot teacher, who gave the kids harder questions.
After the robot teacher nearly zapped Danny with its laser, Plug decided to replace its maths disk for a music CD (We're the Kids of Bash Street School) and the kids changed back to their old selves. The robot teacher began dancing to the music and eventually went haywire. It exploded, destroying the academy in the process. After this, Bash Street School reopened and the safety inspector became a tramp.