Mae Whitman

Annie (voice)

Nicolas Cantu

Charlie (voice)

Darren Barnet

Mike (voice)

Benjamin Bratt

Cap (voice)

Betty Gilpin

Irene (voice)

Phil LaMarr

Hungry Merc / Sam (voice)

John DiMaggio

Crubaby Merc / Hat Merc (voice)

Mara Junot

Tracker Merc (voice)

Yuki Matsuzaki

Hiro (voice)

Trevor Devall

Glass Merc / Vet (voice)

Sunil Malhotra

Handsome Merc (voice)

Tania Gunadi

Islander (voice)

Ian James Corlett

Boomer / Merc / Cake Merc / Baseball Cap Merc (voice)

Fryda Wolff

Island Girl (voice)

Alejandra Reynoso

Pointing Merc (voice)

Charlie Townsend

Young Annie (voice)