One of the girls' bathrooms at Gallagher Elementary hides a secret: a fountain of eternal youth. The DCFDTL have taken the interest of destroying it to prevent the KND to use it to prevent themselves from reaching adulthood. Now Numbuh 1 and his team must save Leaky Leona and stop the Delightful Children from destroying the fountain.

The Fountain of Youth was an ancient fountain located in the depths of the ancient school ruins underneath Gallagher Elementary School. "Leaky" Leona used this fountain to keep herself young for 300 years until the Delightful Children destroyed it.

[Numbuh 5 swings upward as the Fountain of Youth starts crumbling. Leaky Leona was sad that she had to give up the fountain, but she knew it was for the best. The Fountain of Youth falls apart and crumbles into ruins. Numbuh 5 and Leaky Leona land safely on the ground.] Numbuh 4: Hey! What about me?

Jul 9, 2004 · Avoiding them all, the team finds Leaky-Leona, strangely aged to an old woman, who leads them to the mythical Fountain of Youth. The KND are amazed at the prospect of remaining ten-years old forever. Date of Mission: July 9, 2004.

Jul 9, 2004 · In "Operation: F.O.U.N.T.A.I.N. (Figure Out Unusual Nerd's Tantalizing And Impossible Necessity)", Numbuh 5 enlists the aid of her teammates to rescue a classmate named Leona from the Delightful Children From Down the Lane.

Jul 9, 2004 · "OPERATION: F.O.U.N.T.A.I.N." NUMBUH FIVE's rescue mission to save her classmate LEONA, leads to a wild chase down a fantastical and deadly ancient un…

Jan 19, 2024 · Codename Kids Next Door Operation Fountain ⛲️

This video for the "Episode Recap & Thoughts" category is dedicated to the 30th episode of Codename: Kids Next Door, which aired on Cartoon Network on July 9...

"Leaky" Leona is a student at Gallagher Elementary School who found an ancient underground school beneath the girls' bathroom containing the Fountain of Youth 300 years ago. However, since the water's effects are temporary, Leona was forced to live at the school and remain in the fourth grade forever in order to sustain her eternal youth.

Jul 9, 2004 · In Codename: Kids Next Door season 3 episode 4, titled "Operation: F.O.U.N.T.A.I.N.", the five operatives of the Kids Next Door embark on a mission to stop adults from stealing the Fountain of Youth.