Brianna Denski
June (voice)
Norbert Leo Butz
Peanut (voice)
Ken Hudson Campbell
Boomer (voice)
Mila Kunis
Greta (voice)
John Oliver
Steve (voice)
Kenan Thompson
Gus (voice)
Ken Jeong
Cooper (voice)
Jennifer Garner
June's Mom (voice)
Matthew Broderick
June's Dad (voice)
Sofia Mali
Young June (voice)
Oev Michael Urbas
Banky (voice)
Kevin Chamberlin
Uncle Tony (voice)
Kate McGregor-Stewart
Aunt Albertine (voice)
Kath Soucie
Bus Counselor Shannon (voice)
Lisa Foiles
Additional Voices