Iola Evans as Kayla

Asa Butterfield as Isaac

Robert Englund as Robert Englund (voice)

Angela Griffin as Thea

Ryan Gage as Lance

Eddie Marsan as Hal

Kate Fleetwood as Laura

Pete MacHale as Gabe

Kayleen Aires Fonseca as Ricky

Caroline Loncq as Maria

Ioanna Kimbook as Grace

Delroy Atkinson as Officer Carpenter

Joe Bolland as Beck

George Hannigan as Teen Gamer

Silvana Montoya as Carmella

Amelie Kinu Muus as Cop

Jesse Cescatti-McFarlane as Cuffed Guy

Ellis Eyres as Colleague of Officer Carpenter

Logan Wong as Tony

Donna Peart-Johnson as Cleaner

Azahara Dorado Laguna as Cleaner

Ebony Skerritt as Cleaner

Andrea Garcia Londono as Cleaner

Yenifer Molina as Cleaner

Dervise Aziz as Cleaner

Lati Gbaja as Cleaner

Tara Edwards-Jones as Nurse

Pragna Hay as Doctor

Riccardo Mazzi as Nurse

Foladara Ayeni as Basketball Player

Aloaye Ayeni as Basketball Player

Will White as Basketball Player

Igor Ulanovs as Dark Figure

Kieran O'Kane as Toddler

Russell Muir as Chaperone

Joelle Koissi as Mother

Daniel Ezenyi as Ghetto Kid

Imani Lewinson-Wilson as Ghetto Kid

Geovan Bayya as Ghetto Kid