Bill Skarsgård as Boy

Jessica Rothe as June27

H. Jon Benjamin as Voice of Boy (voice)

Michelle Dockery as Melanie Van Der Koy

Brett Gelman as Gideon Van Der Koy

Sharlto Copley as Glen Van Der Koy

Andrew Koji as Basho

Isaiah Mustafa as Benny

Famke Janssen as Hilda Van Der Koy

Quinn Copeland as Mina

Cameron Crovetti as Young Boy

Nicholas Crovetti as Young Boy

Yayan Ruhian as Shaman

Dorothy Ann Gould as Beatrice Van Der Koy

Jane de Wet as Anna the Flower Girl

Inge Beckmann as Melanie Impersonator

Martin Munro as Glen Impersonator

Pierre Nelson as Gideon Impersonator

Natalia Aleksandrowa as Hilda Impersonator

Shane John Kruger as Pineapple Pal

François Chau as Voice of Shaman (voice)

Kevin Otto as Darrel

Nicky Rebelo as Kramer

Reza Brojerdi as Market Vendor

Frances Sholto-Douglas as Angry Bystander

Dawid Szatarski as VDK Dawe

Morné Visser as VDK Market Soldier

Rolanda Marais as Boy's Imaginary Mother

Jody Abrahams as Noodle Husband

Ilse Klink as Noodle Lady

Jasmine Maylam as Noodle Child

Néna Butler as Melanie's Assistant

Zainab Azizi as Melanie's Executive

Katherine Neethling as Shaman's Daughter

Blake Isaacs as Shaman's Son

Ashley Dowds as Boy's Imaginary Father

Lionel Newton as Ragged Man

Caleb Payne as Scared Little Child

Gershwin Mias as Machete Man

Conway October as Captain Frostington

Dudon Marsh as Octo Thief