The Wonderful World of Disney S29 E09 Blackbeard's Ghost (1)

In this comedy, Peter Ustinov is the famous pirate's ghost that returns to our time. Blackbeard has been cursed by his last wife who was a notorious witch, so that he will never die. The only way to ""break"" the curse is to do (for once in his life) a good act. Is the famous pirate able to do something good?