Fred Schepisi
réalisateur
Robert Young
John Cleese
scénariste
William Goldman
Iain Johnstone
writer
Rollo Lee
Jamie Lee Curtis
Willa Weston
Kevin Kline
Vince McCain/Rod McCain
Michael Palin
Adrian 'Bugsy' Malone
Robert Lindsay
Sydney Lotterby
Ronnie Corbett
Reggie Sealions
Carey Lowell
Cub Felines
Bille Brown
Neville Coltrane
Derek Griffiths
Gerry Ungulates
Cynthia Cleese
Pip 'Small Mammals'
Richard Ridings
Hugh Primates
Maria Aitken
Di Admin
Lisa Hogan
Sealion Keeper
Georgia Reece
Sponsor
Jack Davenport
Student Zoo Keeper
Tim Potter
Vulture Keeper
Ron Donachie
Sergeant Scott
Amanda Walker
Zoo Secretary
Paul Haigh
Sergeant Irving
Grahame Wood
Tom Georgeson
Sealion Spectator
Jenny Galloway
Aquarium Keeper
Kim Vithana
Tiger Keeper
Julie Saunders
Rodent Keeper
Susie Blake
Woman in Red Dress
Jennie Goossens
Kate Harper
TV Journalist
Kate Alderton
Michael Percival
Ant Keeper
Tina Simmons
Female Executive (non-crédité)