With Mom at the grocery store, Phineas and Ferb decide to build a huge roller coaster spreading all around Danville . With loopy-loops and turn drops, the roller coaster is truly amazing! Candace tries to bust them to Mom, but she keeps missing by just a second. Meanwhile, Perry stops Dr. Doofenshmirtz from trying to reverse the rotation of the Earth .
The Beginning of Summer
"That's it! I know what we're going to do today!"
"We're gonna build a rollercoaster!"
Candace is in Charge, Conditionally
"What if a satellite crashes into the house?"
Drawing up plans for the first
Big Idea .
"I'm in charge, conditionally!"
Candace Sees the Coaster
"You are going down. Down, down, down! D-O-W-N, down."
Isabella's Entrance
Isabella tries to find out if Phineas is home.
"Hey, Phineas." (First indication of
Isabella 's crush on Phineas.)
Ferb's sledgehammer bonks him on the nose.
Ferb is building the rollercoaster
A rivet gun is a better tool.
Agent P's Important Message
Perry is approaching his entrance
The Boys Discuss the Construction
Candace tries to convince Linda
"And when I came home, there was a stunning lack of monkeys."
"Aren't you a little young to be a rollercoaster enigineer?"
Doofenshmirtz's Plan to Reverse the Rotation
Perry in Doofenshmirtz's trap.
The eastern seaboard is covered with tinfoil.
Poster Problem
Continuing to plead her case.
Oh crap! The poster is gone!
"I'll be in the dairy section if you want to come yell at some cheese or anything."
The Coolest Coaster Ever!
Limited number of audience members allowed.
Light show at coaster unveiling.
Ferb unveils the coaster.
Riding the Coaster
View from the top of the lift.
Just a small portion of the ride.
"Relax, they're just rubber."
"Here comes the 'Ooh-Aah-Ooh-Aah'!"
For more pictures of the coaster, see Coolest Coaster Ever .
Fight!
...and after the tinfoil is gone.
"Well, that didn't work."
Trying to separate the magnet and Magnifier
Perry Wins
Agent P fires a grapling hook at a passing helicopter.
"You did it! You saved us, Perry the Platypus!" (wham)
Latching onto the rollercoaster
The helicopter flies away with the coaster
Failure at the Supermarket
"I worry about you sometimes, Candace."
Wild Additions to the Ride
Isabella wearing Perry's fedora.
Candace could be in charge.
For more pictures of the coaster, see Coolest Coaster Ever .
Candace Fails to Bust
"Are you happy now, Candace?"
Candace's moment of triumph.
Candace proudly shows her mom the evidence.
What Should We Do Tomorrow?
"Oh, man! I could smell the peanut butter!"(Ferb burped after the ride was finished)
Ferb burped after Phineas clapped his shoulder
To return to "Rollercoaster" and read the full episode summary, click here .