Vi (voice)

Hailee Steinfeld

Jinx (voice)

Ella Purnell

Jayce (voice) / Workshop Owner (voice)

Kevin Alejandro

Silco (voice) / Pim (voice)

Jason Spisak

Viktor (voice)

Harry Lloyd

Caitlyn (voice)

Katie Leung

Mel Medarda (voice)

Toks Olagundoye

Singed (voice) / Singed / Sergeant Billingsworth (voice)

Brett Tucker

Salo (voice) / Deckard (voice) / Salo

Josh Keaton

Sevika (voice) / Sevika / Apothecary (voice)

Amirah Vann

Vander (voice) / Vander / Warwick (voice)

J. B. Blanc

Marcus (voice) / Mr. Kiramman (voice) / Marcus

Remy Hii

Powder (voice)

Mia Sinclair Jenness

Warden (voice) / Hoskel (voice) / Harold

Dave B. Mitchell

Mrs. Kiramman (voice) / Mrs. Kiramman / Renni (voice)

Abigail Marlowe

Heimerdinger (voice) / Heimerdinger / Heenot (voice)

Mick Wingert

Ekko (voice) / Firelight Leader (voice)

Reed Shannon

Ambessa Medarda (voice)

Ellen Thomas

Elora (voice)

Erica Lindbeck

Shoola (voice) / Shoola / Female Enforcer (voice)

Mara Junot

Mylo (voice) / Mylo / Stall Holder (voice)

Yuri Lowenthal

Claggor (voice)

Roger Craig Smith

Sky (voice) / Margot

Kimberly Brooks

Additional Voices (voice) / Burly Henchman (voice)

Robin Atkin Downes

Isha (voice)

Lucy Lowe

Additional Voices (voice)

Abigail Ludrof

Grayson (voice)

Shohreh Aghdashloo

Huck (voice)

Bill Lobley

Rictus (voice)

Stewart Scudamore

Maddie (voice)

Katy Townsend

Additional Voices (voice)

Terri Douglas

Additional Voices (voice)

Arthur Ortiz

Young Ekko (voice)

Miles Brown

Benzo (voice) / Master Crafter (voice)

Fred Tatasciore

Finn (voice)

Miyavi

Thieram (voice) / Punk / Old Timey Commentator (voice)

Joe Zieja

Additional Voices (voice)

David Boat

Additional Voices (voice)

Piotr Michael

Additional Voices (voice)

Shelby Young

Additional Voices (voice) / Rookie Enforcer (voice)

Marcella Lentz-Pope

Additional Voices (voice)

Jonathan Lipow