Lucia Cunningham
Jessica (voice)

Kimberly Hébert Gregory
Nicole (voice)

Byron Marc Newsome
Duane (voice)

Philip Solomon
Craig (voice)

Alani iLongwe
Small Uncle (voice) / Small Uncle / Harry (voice) / Small Uncle / Singing Cat / ...

Phil LaMarr
Bernard (voice) / Bernard / Competition Judge (voice)

Lucas Sigler
Stanleigh (voice) / Stanleigh / Sandbox Kid (voice)

Ozioma Akagha
Big Jessica (voice) / Mechanic (voice)

Nick Kishiyama
Felix (voice)

Saundra McClain
Gradma Jojo (voice)

Alain Uy
Lolo (voice)

Lily Villegas
Mayra (voice)

Olivia Bynum
Poppy (voice)

Afi Ekulona
Small Uncle / Booth Attendant #2 (voice) / Laura (voice)

H Michael Croner
JP (voice)

Noël Wells
Kelsey (voice)

Laraine Newman
Tonya Williams (voice)

Paunita Nichols
Rosie (voice)

Paola Andino
Eva (voice)

Phil Morris
Grandad Earl (voice)