A friendship no-one ever thought possible leads to an adventure no-one will ever forget. The touching, heart-warming, yet rousing story of the unlikely relationship between two diverse creatures makes sure of that. Zeus is a rather mangy mutt, a domestic pet who forms an inexplicable bond of friendship with Roxanne – a dolphin used for research. They also manage to communicate well. In the process, their owners get close as well. But others are attempting to stop the growing relationship between the dog and the dolphin. Now, the two adults must risk their lives to keep them together.一段沒有人看好的友誼，帶來了一趟令人難以于兒懷的冒之旅……這是一出溫馨、感人又舞人心的故事，宙斯是一只自由羈的小狗，它的主人是音樂家史夫賈騰柏格（「金牌警校軍」）羅珊是一只善解人意的海豚，它主人則是一心奉獻(xiàn)海豚研究的生學(xué)家凱瑟琳昆蘭（「法網(wǎng)邊緣」。這兩只小動物，生活在截然不的環(huán)境、說著完全不同的語言，是卻仍能溝通，并發(fā)展出一段犀牛思議的友情，同時，也讓兩倍伐主之間產(chǎn)生了情愫。另一方面，宙與羅珊能溝通的意外發(fā)現(xiàn)，讓瑪的研究有了新的突破，此時，竟人處心積慮想破壞兩只小動物的情，于是，倆主人決定冒著生命危險，保護(hù)宙斯與羅珊之間的獨(dú)友誼！導(dǎo)演喬治米勒另有「回到魔域II」、「神氣寶貝」等作品?
