Calificación
Reparto

Jeremy Irons
Narrator

Deborah Bull
Utah Longhorn Ram

Guy Niblett
Ram Partner

Bruce Sansom
Texan Kangaroo Rat

Fiona Brockway
Humboldt's Hog-nosed Skunk Flea

Phillip Broomhead
Southern Cape Zebra

Michelle di Lorenzo
Forest person

Jonathan Cope
Forest person

Tracy Brown
Forest person

Stephen Jefferies
Brazilian Woolly Monkey

Nicola Roberts
The Great Auk