After his earlier "escape" from the monkey enclosure, Jimmy manages to escape again. This time he stays at the zoo and looks for other animals that reside here. He has all adventures with fun, sweet, but also dangerous animals. He never thought he could fly, sit on other animals, taste dirty food, or fool caretakers. Eventually he comes to the conclusion that he is best off with his family and best friend Max. But once he gets back, he wonders if he has really experienced all this ...