A group of American tourists heading down an African river make a brief stop at Snake Island, an island that has been virtually abandoned for years. When they end up getting trapped on the island overnight, they find thousands of deadly snakes intent on reclaiming the tropical island for themselves.

3-D animated-family adventure that tells the heart-warming, coming-of-age story of a man and his best-friend, a lovable and fearless dog named, Jock.