Curious George (2006)

S3E19 Shipwrecked with Hundley

George, The Man, The Doorman, and Hundley embark on a sailing adventure aboard The Doorman's boat. However, when the sail rips apart, they are forced to anchor at a man-made tropical island in search of materials to repair it. George's inquisitive nature combined with Hundley's obsession for tidiness leads to the boat drifting away with them still aboard. They manage to return to the island but now face the challenge of locating The Man With The Yellow Hat and The Doorman.