But what are the best episodes of all time? It's a beautiful merging of classic sitcom set-ups, brilliant mathematical jokes, ruminations on the nature of the universe, and some of the downright saddest moments in TV history. "Futurama" can do all this within a span of 22 minutes, which is why it's one of the best animated sitcoms ever made. The best "Futurama" episodes ever find a way to masterfully merge the hilarious with the saccharine. Maybe that's why it keeps getting cancelled...Read on for a ranking of the 10 best "Futurama" episodes of all time.