Lana Condor
as Ruby Gillman (voice)
Annie Murphy
as Chelsea (voice)
Sam Richardson
as Flynn (voice)
Liza Koshy
as Margo (voice)
Colman Domingo
as Peter Gillman (voice)
Jaboukie Young-White
as Connor (voice)
Blue Chapman
as Alan Gillman (voice)
Eduardo Franco
Ramona Young
Echo Kellum
Nicole Byer
Jane Fonda
as Warrior Queen of the Seven Seas (voice)