Molly and the Pirate Cave: 7

One morning, Molly's dog Gus goes missing and the whole island are sent searching. On her search, Molly and her friend Dylan hear a noise coming from a cave and decide to follow it. As they head deeper into the cave, Molly and Dylan finally find Gus but the tide begins to rise. Will Molly, Dylan and Gus be able to make their way out of the cave before the tide comes in?