Ep 9. Let's Take a Quiz / At the Car Wash

Let's Take a Quiz / At the Car Wash is the ninth episode of the second season of Phineas and Ferb. The beloved animated show follows the adventures of brothers Phineas and Ferb as they invent and build elaborate contraptions and have fun during their summer break.

In the first half of this episode, Let's Take a Quiz, Phineas and Ferb decide to enter a TV game show called "Let's All Get Crazy Now". They enlist their friends to help them study for the show, and they come up with a plan to build a giant quiz machine that can answer any question. But when their invention malfunctions and crashes the game show's studio, they are forced to come up with a new plan to win the game.

Meanwhile, Candace, their older sister, is trying to prove to their mom that the boys are up to something. She decides to enter the game show as a contestant, thinking she can expose their secret on national TV. But she quickly realizes that her brothers are actually geniuses and that she may not be able to outsmart them after all.

The second half of the episode, At the Car Wash, follows Phineas and Ferb as they build a high-tech car wash to raise money for charity. They create a car wash machine that can wash any car in seconds and attract customers from all over town. But when Dr. Doofenshmirtz, their arch-nemesis, shows up with his own car that needs washing, chaos ensues.

Meanwhile, Candace is still trying to bust her brothers and decides to go undercover as a car wash customer. But when the machine malfunctions and sends her car flying through the air, she ends up in a nearby tree and has to be rescued by Phineas and Ferb.

Let's Take a Quiz / At the Car Wash is another fun-filled episode of Phineas and Ferb, full of wacky inventions, clever schemes, and hilarious hijinks. As always, the show promotes creativity, ingenuity, and the importance of teamwork, making it a hit with both kids and adults alike.