Rachel Bloom
as Silver (voice)
Pete Davidson
as Jerry (voice)
Zach Woods
as Carl (voice)
Tony Hale
as Mime (voice)
Beck Bennett
as Hank/Brad (voice)
Gaten Matarazzo
as Bubba (voice)
Brooklynn Prince
as Zoe (voice)
JoJo Siwa
as Jay/Kira
Genesis Tennon
as Vivi
Alma Varsano
as Sam-Sam
Faith Kidman-Urban
as Beatrice/Sophie
Sunday Kidman-Urban
as Lily/Isla