The Dukes of Hazzard (1979) : 3x6

Boss manages to foreclose on the Duke farm unfair and square, no thanks to his idiot cousin, Deputy Cletus Hogg. Also, he has them arrested unfair and square on a federal charge. But Boss gets news from his physician that he supposedly has some type of terminal illness that gives him only two weeks to live. The only way to save him from the devil is to revert all of his bad deeds and perform good ones until his time comes. However, Boss Hogg's doctor receives a report that his diagnosis of Boss' condition was done in error, and Boss is healthy after all. Boss is then pleased at the correct results, but becomes devastated when he realizes that the good deeds he has already done cannot be reversed again.