Captain Kidd is not Kidding
In Captain Kidd is not Kidding (an episode of Secret Squirrel), the show starts with a galleon full of gold being found by a small nation who is going to use the money to pay for their world fair. However, the Yellow Pinkie has different ideas and he disguises himself as the ghost of the ship’s captain and scare everyone off to steal the gold. Secret Squirrel and Morocco Mole are assigned to the task of getting the gold back. They do battle as the Yellow pinkie escapes in his submarine. Eventually Secret Squirrel prevails and captures the yellow Pinkie and gets the gold back.