Mr Colbert interrupts Henri and Jimmy on their Father-Son day to inform them that the Witch of the Cursed Woods has turned all the other knights into frogs. Jimmy rushes back to the castle to enlist Cat's help.
Outside the Witch's hut, Jimmy explains his plan to Henri and Cat: Henri will get turned into a frog, Jimmy will retrieve him, and Cat will turn him back to normal with a kiss before they repeat the cycle until the Witch's wand runs out of batteries. Neither Henri and Cat are happy with it, but Jimmy manages to convince them.
Everything goes according to plan at first, until the Witch grows suspicious and finds Jimmy and Cat. Her wand does run out of power, but before Henri can do anything she reveals she has a spare. She quickly frogs both Henri and Cat before leaving to imprison Henri with the other knights.
Meanwhile, Jimmy convinces Cat to kiss her own foot, thus negating the spell. Inspired by Cat's off-hand comment that he'd turned her own powers against her, Jimmy knows how to deal with the Witch. As the pair disguise themselves as a newly arrive knight to confront the Witch, Henri uses his frog's tongue to snag the key to the cage he and the other knights have been locked into and escapes.
The Witch tries to zap the new knight, only to discover that Jimmy has taped Cat's mirror to a shield. The mirror reflects her spell back at her, turning her into a frog and turning Henri and the other knights back to normal. Henri, Cat and Jimmy ride off, discussing their plans for the rest of the day.
- Attack Reflector: How Jimmy and Cat defeat the Witch.
- Enemies List: The Witch has a parchment with all the knights of Epic on it, and has scratched out each of the knights she managed to turn into a frog. She thinks she's done when she finally frogs and captures Henri, but when a mysterious new knight appears to challenge her she complains, "You aren't registered with the knights guild, are you?"
- Heroic Sacrifice: Cat pushes Jimmy into some bushes, getting herself turned into a frog in his stead.
- Magic A Is Magic A: A princess' kiss has the power to undo a spell that turns people into frogs. This power even works when the princess herself is turned into a frog, which is what Cat does when the Witch manages to zap her.
- Magic Kiss: A princess' kiss has the power to undo a spell that turns things into frogs.
- Mirrors Reflect Everything: In this case, the Witch's frog spell.
- Right Behind Me: Jimmy wonders where the Witch has gone when Henri reports she's no longer at her hut, only to notice Cat using her eyes to gesture at something behind me. Jimmy sighs as he realises what she's looking at.
- Silent Snarker: When Cat gets turned into a frog, she becomes this as Jimmy ponders what went wrong with his plan.
- Totem Pole Trench: Jimmy and Cat disguise themselves as a newly arrived knight (Jimmy riding on Cat's shoulders) as part of their plan to defeat the Witch.
- Yank the Dog's Chain: Poor Cat was excited to join Jimmy and Henri on their mission to defeat the Witch and rescue the other knights...only to learn that her role in Jimmy's plan was to kiss Henri everytime he got turned into a frog in order to undo the spell.
