Animated movies that are eerily familiar to some of Disney's, Pixars', or DreamWorks animation's greatest hits, mostly because they're a complete rip off. WatchMojo presents the top 10 animated movies that completely stole the ideas and even borrowed mroe than a couple plot elements from other animated movies. But what is the worst on our list? Ratatoing, the rip-off of Pixar's Ratatouille, the Cars rip-off, A Car’s Life Sparky’s Big Adventure, or The Frog and the Prince? Watch to find out!