Joey King

Tally

Brianne Tju

Shay

Keith Powers

David

Chase Stokes

Peris

Laverne Cox

Dr. Cable

Charmin Lee

Maddy

Jay DeVon Johnson

Az

Jan Luis Castellanos

Croy

Sarah Vattano

Young Tally

Ashton Essex Bright

Young Peris

Zamani Wilder

Astrix

Joseph Echavarria

Ryde

Gabriella Garcia

Sussy

Ash Maeda

Dex

Jordan Sherley

An

Paria Akbarshahi

Laurier

Jessica Craig

Sailor

Ashley Lambert

Computer (voice)

Bre Tiesi

Nurse Lynne

Brett Hoyle

Adrian

Luke Eisner

Kono

Jillian Murray

Ellie

Robert Palmer Watkins

Sol

Scott Westerfeld

Wheelbarrow Smokie

Dutch Johnson

Lieutenant Zevon

Grant Mellon

Warden Cael

Will Poston

Warden Caster

Lucky Blue Smith

Jax

Katie McSweeney

Emlin

Ashley Marie Dickerson

Halo

Kelly Gale

Sage

Haroon Khan

Len

Jocelyn Chew

Anise

Lindsay Rootare

Singing Smokie 1

Dora Owusu

Drea

Joe Sterrey

Fox

Jelixza Reyes

Leta

James McCoy

Orion

Sara Sanderson

Alix