Gretchen (Phineas and Ferb)

Gretchen is a character in the Disney Channel series, Phineas and Ferb. She is one of Isabella's best friends and member in their Fireside Girls troupe.
==History==
==Appearances==
==Trivia==
*Her last name is unknown, as only Isabella Garcia-Shapiro, Adyson Sweetwater, and Ginger Hirano are the only members whose last names are revealed.
==Navigation==
Category:Phineas and Ferb characters
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