Jillian Nguyen

Arkie (voice)

Mark Coles Smith

River Bandit / Swamp Dog (voice)

Deborah Mailman

Treedweller (voice)

Liv Hewson

Bugeye (voice)

Anna Torv

The Keeper (voice)

Tim Minchin

Chihoohoo (voice)

Rob Collins

Blister (voice)

Sam Neill

Dr. Maybee (voice)

Remy Hii

Bunniguru (voice)

Kate Murphy

Egg / Computer Voice (voice)