Sampson is a lion on display at a zoo in New York City's Central Park, and he holds court over all the other animals, including Nigel, a testy koala bear; Larry, a dumb but well-meaning snake; Kazar, a wildebeest with a passion for choreography; Bridget, a bright but cynical giraffe; and Benny, a squirrel who is good friends with Sampson and is trying to romance Bridget without much success. Ryan is the pride and joy of Sampson's life and he becomes...