Suggestions by @berryfancasting
2,220 suggestions
Trevor (Pokemon)
as Roger Doofenshmirtz in Phineas and Ferb if fictional characters made it
Lusamine
as Grandma Winifred in Phineas and Ferb if fictional characters made it
Faba (Pokémon)
as Grandpa Reginald in Phineas and Ferb if fictional characters made it
Wicke (Pokemon)
as Grandma Betty Jo in Phineas and Ferb if fictional characters made it
Gladion (Pokemon)
as Grandpa Clyde in Phineas and Ferb if fictional characters made it
Max (Pokemon)
as Suzy Johnson in Phineas and Ferb if fictional characters made it
Cassidy (Pokemon)
as Charlene Doofenshmirtz in Phineas and Ferb if fictional characters made it
Brock (Pokémon)
as Pinky in Phineas and Ferb if fictional characters made it
Misty
as Jenny Brown in Phineas and Ferb if fictional characters made it
Miette (Pokemon)
as Vivian Garcia-Shapiro in Phineas and Ferb if fictional characters made it
Meowth
as Norm in Phineas and Ferb if fictional characters made it
Ivysaur
as Ginger Hirano in Phineas and Ferb if fictional characters made it
Iris (Pokémon)
as Adyson Sweetwater in Phineas and Ferb if fictional characters made it
May (Pokemon)
as Milly in Phineas and Ferb if fictional characters made it
Lana (Pokemon)
as Katie in Phineas and Ferb if fictional characters made it
Lillie (Pokémon)
as Holly in Phineas and Ferb if fictional characters made it
Mallow (Pokemon)
as Gretchen in Phineas and Ferb if fictional characters made it
Jessie (Pokemon)
as Vanessa Doofenshmirtz in Phineas and Ferb if fictional characters made it
Dawn (Pokémon)
as Jeremy Johnson in Phineas and Ferb if fictional characters made it
Shauna (Pokemon)
as Stacy Hirano in Phineas and Ferb if fictional characters made it