HRAJí
- Jane Horrocks
Self - Narrator - Konnie Huq
Self - Presenter - James Chatterton
Self - Resident Vet - Alan Woodward
Self - Head Keeper, Carnivores - Tim Rowlands
Self - Head Keeper, Giraffes - Steve Unwin
Self - Vet - Sarah Forsyth
Self - Zoo Curator - Chas Mackenzie
Self - Head Keeper - Helen Massey
Self - Senior Keeper - John Lewis
Self - Zoo and Wildlife Vet - Tanya Curnow
Self - Vet Nurse - Sarah Lancashire
Self - Narrator - Belinda Porter
Self - Senior Keeper - Karen Homer
Self - Senior Vet Nurse - Clive Barwick
Self - Zoo Curator - Andy Lenihan
Self - Head Keeper, Primates - Niall Ormerod
Self - Specialist Keeper, Primates - Anthony Tropeano
Self - Colchester Zoo - Isolde McGeorge
Self - Head Keeper, Reptiles - Claire Bennet
Self - Head of Section, Elephants - Laura Kelly
Self - Keeper - Darren Langford
Self - Senior Keeper, Birds - Sarah Hanson
Self - Head of Section, Sea Lions - Jez Smith
Self - Animal Trainer - Kate Broad
Self - Senior Keeper, Sea Lions - Mick Jones
Self - Head Keeper, Elephants - Joanne Row
Self - Senior Keeper - James Andrewes
Self - Senior Keeper, Carnivores - Mark Cleave
Self - Senior Keeper - Clare Rafe
Self - Keeper