Lana Condor character Ruby Gillman (voice)
Toni Collette character Agatha Gillman (voice)
Annie Murphy character Chelsea Van Der Zee (voice)
Sam Richardson character Uncle Brill (voice)
Liza Koshy character Margo (voice)
Will Forte character Gordon Lighthouse (voice)
Colman Domingo character Arthur Gillman (voice)
Jaboukie Young-White character Connor (voice)
Blue Chapman character Sam Gillman (voice)
Ramona Young character Bliss (voice)
Eduardo Franco character Trevin (voice)
Jane Fonda character Grandmamah (voice)
Nicole Byer character Janice (voice)
Echo Kellum character Doug (voice)
Brianna Arsement character Home Buyer (voice)
Juju Green character Gym Teacher / Coach (voice)
Jordan Matter character School Principal (voice)
Ricardo Hurtado character Student #1 / Student #10 (voice)
Randy Thom character Confetti Cannon (voice)
Tiffany Wu character Student #7 (voice)
Merk Nguyen character Student #6 / Student #9 (voice)
Sydney Bell character Student #5 / Student #8 (voice)
Atticus Shaindlin character Topher (voice)
Lynnanne Zager character Phone Voice (voice)
Karen Foster character School Librarian (voice)
Caleb Pierce character Student #3 (voice)
Qalil Ismail character Student #2 (voice)
Suzanne Buirgy character Carol (voice)
Emma Chamberlain character Reporter (voice)
Preston Arsement character Tourist (voice)