The story is the old man Carl and his wife Eliza has always been thought of children in South America， waterfall wonderland adventure， resulting from the failure to move forward in life， Eliza's death， and Carl has been dePssed forever because he thought at this age it is impossible to go sing。 Later， builders want to demolish his own house， old people are very angry， sad， and he whim， with tens of thousands of balloons tied to the house， the cottage is really uprooted overfly， and mistakenly entered his house with a stupid Russell flew with the boy in South America。 Journey， they funny bird， simple and honest and courageous dog overe difficulties together with round after round， after untold hardships， taking advantage of their wisdom to defeat the ferocious vicious Symonds， the little boy Russell has also been a result

The film， there are old-fei Xia， children dream， a decisive battle between good and evil， obstacles and difficulties， the whole process of whimsy， thrilling， enjoyable， funny funny to see， after guffawing， shouting quickly， really Very good read!!