Phía sau bức màn: Cậu bé mất tích – Bóng tối đầu tiên

Ammar Duffus

Charles Sinclair

Angus Wall

Anika Boyle

Alice Creel

Calum Ross

Walter Henderson

Chase Brown

Lonnie Byers

Christopher Buckley

Bob Newby

Ella Karuna Williams

Patty Newby

Faith Delaney

Alice Creel (cenas de arquivo)

Gilles Geary

Ted Wheeler

Imogen Turner

Alice Creel

Isabella Pappas

Joyce Maldonado

Jon Halperin

Kemi Awoderu

Sue Anderson

Kent Kubena

Louis McCartney

Henry Creel

Maisie Norma Seaton

Claudia Yount

Matt Duffer

Matthew Pidgeon

Principal Newby