Mike Nawrocki
Stewart Green (Larry the Cucumber) / Art Green / QWERTY / Worker Pete (Oscar the Polish Caterer) / Lil' Pea / Grampa Gourd
Phil Vischer
Bob the Tomato / Morty Bumble (Mr. Lunt) / Stewart's Dad (Mr. Nezzer) / Jim Gourdly / Percy Pea / Silly Song Announcer
Alan Lee
Gabe the Conductor
Lisa Vischer
Junior Asparagus / Mom Asparagus
Stevey Joy Ru Chapman
Emma Green
Cydney Trent
Donna Green (Petunia Rhubarb)
Keri Pisapia
Linda Dulce / Barney Green / Mrs. Josephson
Lilly Carter
Maggie Greenman
