Dad (voice)
Baloney Tony (voice)
Mom (voice)
Stevie (voice)
Elliot (voice)
Nightmara (voice)
Sandman (voice)
Chad (voice)
Joon Bae / Polly (voice)
Four-Year-Old Stevie (voice)
Four-Year-Old Elliot (voice)
Eight-Year-Old Stevie (voice)
Blue Clown Pacifier (voice)
Cereal Kid (voice)
Sausage Dog (voice)
Blueberries (voice)
Delilah (voice)
Sandling 1 (voice)
Sandling 2 (voice)
Sandling 3 (voice)
Scary Grandma (voice)
Friend with Braces (voice)
