: Doofenshmirtz wonders what happens if a person is hit by the ray. He accidentally zaps himself and is "returned" to a hospital in his home country of Drusselstein.
: The "Extreme Batting" involves their friends facing various fun and complex hurdles while trying to hit home runs. Phineas And Ferb - Season 4Eps31
: To avoid admitting to Jeremy what hygiene products she was buying, Candace lies and says she is an extreme water sports enthusiast. She then has to prove it by riding an extreme water slide built by the boys. 🏢 Doofenshmirtz: The Back-to-the-Store-inator : Doofenshmirtz wonders what happens if a person
: Phineas and Isabella provide play-by-play commentary, with Isabella's high-energy announcing being a standout moment. : To avoid admitting to Jeremy what hygiene
Another average episode with Candace getting more of a plot than just 'busting the boys', and said plot, along with the Doof plot, Reddit·r/phineasandferb Phineas and Ferb - Return Policy (S4E31) - Parenting Patch
Fed up with long lines at return counters, Dr. Doofenshmirtz creates a device to send items back to their original store instantly.
The boys transform their backyard into a massive, over-the-top batting stadium.