Safari Online

James Corden - Billy (voice) , Stephen Fry - Socrates (voice) , Andy Serkis - Charles (voice) , Dawn French - Angie (voice) , Vanessa Redgrave - Winifred (voice) , Jim Broadbent - Winston (voice) , Jason Donovan - Toby (voice) , Omid Djalili - Bongo (voice) , Sean Schemmel - The Rhinoceros 'Biggie' (voice) , Marc Thompson - The Waterbuffalo Chino (voice) , Jason Griffith - The Chimpanzee 'Toto' (voice) , Mischa Goodman - Billy's son 'Junior' (voice) , Elisabeth Williams - Meerkat 1 (voice) (as Élisabeth Williams) , Jessica Owen - Meerkat 2 (voice) , Erica Schroeder - The Polar Bear 'Sushi' (voice) (as Bella Hudson)