Lupita Nyong'o as Roz / Rummage (voice)

Pedro Pascal as Fink (voice)

Kit Connor as Brightbill (voice)

Bill Nighy as Longneck (voice)

Stephanie Hsu as Vontra (voice)

Matt Berry as Paddler (voice)

Ving Rhames as Thunderbolt (voice)

Mark Hamill as Thorn (voice)

Catherine O'Hara as Pinktail (voice)

Boone Storm as Baby Brightbill (voice)

Alexandra Novelle as Snowdown (voice)

Raphael Alejandro as Peck (voice)

Paul-Mikél Williams as Feather (voice)

Eddie Park as Honkington (voice)

Dee Bradley Baker as Raccoons / Squirrels / Badgers (voice)

Randy Thom as RECOs (voice)

Avrielle Corti as Automated Alarms (voice)

Keston John as Weasel 1 (voice)

Max Mittelman as Weasel 2 (voice)

Piotr Michael as Broadfoot / Weasel 3 (voice)

Alessandro Beghi as Baby Opossum 1 (voice)

Tiago Martinez as Baby Opossum 2 (voice)

Becca Last as Baby Opossum 3 (voice)

Madelyn Turpin as Baby Opossum 3, 4, 5, 6 (voice)

Kayleigh Rayne as Baby Opossum 4, 7 / Baby Bunny 2 / Baby Skunk (voice)

Isabelle Tupin as Baby Opossum 8, 9 / Baby Bunny 1 (voice)

Beckett Blomberg as Baby Opossum 10 / Chipmunk / Baby Lynx (voice)

Damon Fung as Baby Opossum 11 / Baby Otter (voice)

King Moore as Baby Opossum 12 (voice)

Collin Erker as Skunk (voice)