Sarah Snook

Grace (voice)

Kodi Smit-McPhee

Gilbert (voice)

Jacki Weaver

Pinky (voice)

Magda Szubanski

Ruth Appleby (voice)

Dominique Pinon

Percy Pudel (voice)

Tony Armstrong

Ken (voice)

Paul Capsis

Ian / Narelle (voice)

Eric Bana

James the Magistrate (voice)

Bernie Clifford

Owen Appleby (voice)

Davey Thompson

Ben Appleby (voice)

Charlotte Belsey

Young Grace (voice)

Mason Litsos

Young Gilbert (voice)

Nick Cave

Bill Clarke (voice)

Agnes Davison

Additional Young Grace (voice)

Daniel Agdag

Doctor (voice)