Ricky Rattlesnake is every bit as excited as the rest of his friends when he learns about the new amusement park being built in his hometown of Cactus Springs. But his excitement quickly fades when he finds out about the enormous roller coaster at the park. How can Ricky keep his friends from finding out how terrified he is about the new roller coaster. Does Ricky have what it takes to overcome his fears in order to help someone he cares about?