01PLOT
Splinter is away, leaving Leonardo in charge. Unfortunately, he's having trouble keeping his brothers in line with their ninja exercises: Raphael watches TV, Donatello works on his inventions, and Michelangelo makes pizza. All three tell him to "lighten up."
Raphael suggests that they should use the personality modifier ray on Leonardo. Donatello's argued that it isn't perfected yet. As Raphael, Michelangelo, and Donatello begin to roughhouse, they accidentally zap Leonardo with the personality ray and turned him into a a fun loving but an irresponsible character.
Meanwhile, some goons are setting up giant speakers atop a building, on behalf of the villainous Maestro G. Cleff, who uses sound waves to cause chaos. April and Vernon attempt to cover the story, only for their equipment to disintegrate and buildings to start collapsing. While the mayhem is going on, Cleff's goons are robbing the treasury. April manages to escape into the sewer, and heads for the lair.
Leonardo's new lighthearted approach becomes extremely out of control. The way Leonardo is behaving doesn’t seem like himself, like pulling pranks on his brothers. At dinner time he dressed up as a French sever and serves them an exploding turkey and sprays them with water. April arrives and tells them about Cleff, which motivates them to turn him back to normal. Unfortunately, Leonardo has already left to "enjoy himself" at the beach.
Cleff uses his speakers to rob another bank, planning to use the money to build even more powerful speakers.
The Turtles manage to find Leonardo sunning himself, and he dismisses their concerns about the "mad Maestro." They try to tackle Cleff without Leonardo, wearing special protective helmets, but the music is loud enough that the helmets simply explode and the Turtle Blimp plummets to the ground.
They realize they need Leonardo, and track him down where he's skateboarding. They try to capture him, but his ninja skills are undiminished by his new mindset.
Just then, Splinter returns home and hears what they have been doing since he left. His idea is to challenge Leonardo to a skateboarding contest, and if he wins, Leonardo must return to the lair. Splinter manages to subdue him, and Donatello uses the ray to return Leonardo to his usual bossy, mature, responsible self.
The reunited Turtles confronted Cleff, and don earmuffs to block out his devastating music. Leonardo easily destroys his keyboard and Michelangelo wrecks the giant speakers.
Cleff and his henchmen are arrested, and Splinter reminds the Turtles that all kinds of people are needed in the world, including ones like Leonardo.
02CAST & APPEARANCES
03OBJECTS, VEHICLES & PLACES
04SCREEN GRABS
9 frames. Screencaps via Turtlepedia (CC BY-SA).
05NOTES & GOOFS
- When Raphael takes the television remote from Leonardo, the close-up shot shows Leonardo's hand changing the channel, when Raphael has the remote.
- When Donatello told Leonardo he had to get back to his workshop, the background showed a plastered and painted wall instead of the normal sewer brick wall.
- At the lair, when Leonardo asks "What's going on here?" the top of his head flickers blue for a frame.
- When the turtles fire the Personality-modifier device at Leonardo, their teeth are colored red instead of white.
06TRIVIA
- First appearance of Donatello's Personality-modifier device.
- Raphael quotes _The Shining_ when he says "all work and no play makes Raphael a dull turtle".
- Raphael breaks the fourth wall when he says "don't you just hate a back seat blimp driver".
07HOME MEDIA
08FAN REVIEW
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Episode data adapted from Turtlepedia / Wikipedia under CC BY-SA. Spot an error? Fix it in the forum.