Tony Hale

as Little Buddy (voice)

Tiffany Haddish

as Aisha / Jackie (voice)

Amanda Leighton

as Stacy K. / Office Worker #2 / Shlorpian Gardener #1 (voice)

Natalie Morales

as Staci F. / Wendy (voice)

Randall Park

as Mr. Sarner / Teacher #1 / Shlorpian Gardener #2 (voice)

Rob Schrab

as Principal Cooke / Male Board Member #1 / Officer Worker #1 (voice)

Kari Wahlgren

as Staci H. / Teacher #2 / Jam (voice)