Music

Sherry Cola as Coffee Shop Manager Mary Kay Place as Millie Wang Luoyong as Felix's Dad Justin Porter as '1+1' Dancer Haylee Roderick as '1+1' Dancer Tig Notaro as Radgicals Host Angelina Capozzoli as 'Oh Body' Dancer / 'Together' Dancer Reshma Gajjar as '1+1' Dancer Tyne Stecklein as '1+1' Dancer Ryan Heffington as 'Could I Love With No Fear' Dancer Celeste Den as Felix's Mom Léa Catania as '1+1' Dancer Eric Davis as Police Officer Beto Calvillo as Felix Kathy Najimy as Evelyn's Mom Héctor Elizondo as George Nancy Friedrich as Service Dog Woman Diana Diaz as Hayley, Popstar's Assistant / 'Could I Love With No Fear' Dancer Sia as Popstar Without Borders Abhimanyu Katyal as Snow Cone Cart Guy Alaina Hoolihan as '1+1' Dancer Leslie Odom Jr. as Ebo Henry Rollins as Ebo's Neighbor John Ales as Enzo, the Pawnbroker Kate Hudson as Zu Ben Schwartz as Rudy Angelica Ross as Urgent Care Doctor Betsy Sodaro as Probation Officer Parvesh Cheena as Electronics Store Manager Nick Lanzisera as 'Could I Love With No Fear' Dancer Artyon Celestine as 'Oh Body' Dancer / 'Together' Dancer Brandon Soo Hoo as Tanner, the Boxer Christine Avila as 'Easy' Dancer Maddie Ziegler as Music Lena Dunham as Administrator on Phone with Zu (voice) Chris Silcox as '1+1' Dancer Grant Gilmore as 'Could I Love With No Fear' Dancer Juliette Lewis as Evelyn

Len Blavatnik Executive Producer Hameed Shaukat Visual Effects Producer Vincent Landay Producer Wylie Stateman Sound Designer Lauren Mary Kim Stunts Eric Hoehn Sound Re-Recording Mixer Jason Baum Associate Producer Rachel Tenner Casting Chris Denison Stunt Driver Nikki Smith Hair Department Head Chris Silcox Stunts Sia Producer, Story, Writer, Director Ryan Heffington Choreographer Steven John Brown Stunt Coordinator Janelle Croshaw Ralla Visual Effects Supervisor Leo Marcil Sound Designer, Sound Re-Recording Mixer Andrew Franklin Stunts