What's the name of a short film where a small-time crook gets a box that grants wishes but when he wishes for immortality aliens make him work hard labor to pay off the cost of all his other wishes?

The short film you're referring to is called "The Box." In it, a small-time crook discovers a mysterious box that grants him wishes, but when he wishes for immortality, he finds himself enslaved by aliens who force him to work hard labor to repay the debt for his wishes. The story explores themes of greed and the unexpected consequences of one's desires.