Images of Gretchen from Phineas and Ferb.
Gretchen doing some welding on the time machine to help Phineas, Ferb, and
Candace escape prehistoric times
Gretchen washing a car with Phineas and Ferb
Gretchen showing the way for the Tour de Ferb race while
Isabella races past
Gretchen (right) in her S’Winter outfit
Gretchen charming a snake
Gretchen getting a patch from
MillyGretchen tells to fire the rocket Phineas and Ferb made
Gretchen on a jet ski with Ferb
Gretchen in the air with her fellow scouts
Gretchen with the other Fireside Girls in Ride Again
Gretchen tries to stop Isabella from remembering a bad flashback
Gretchen climbing up the mountain
Gretchen on the top of the pyramid
Gretchen talks to Isabella