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，來了一趟令人以忘懷的冒險(xiǎn)旅……這是一溫馨、感人又舞人心的故事宙斯是一只自無羈的小狗，的主人是音樂史提夫賈騰柏（「金牌警校」）；羅珊是只善解人意的豚，它的主人是一心奉獻(xiàn)海研究的生物學(xué)凱瑟琳昆蘭（法網(wǎng)邊緣」）這兩只小動(dòng)物生活在截然不的環(huán)境、說著全不同的語言但是卻仍能溝，并發(fā)展出一不可思議的友，同時(shí)，也讓個(gè)主人之間產(chǎn)了情愫。另一面，宙斯與羅能溝通的意外現(xiàn)，讓瑪麗的究有了新的突，此時(shí)，竟有處心積慮想破兩只小動(dòng)物的情，于是，倆人決定冒著生的危險(xiǎn)，保護(hù)斯與羅珊之間獨(dú)特友誼！導(dǎo)喬治米勒另有回到大魔域II」、「神氣寶」等作品?