In our modern world, films like Guess Who’s Coming to Dinner might seem out of date. However, that does not take away from this 1967’s classic qualities. It also does not take away the boldness that was necessary to create a film like this at that time. This is the final Spencer Tracy and Katherine Hepburn film, and at this point they certainly have crafted a relationship that would be considered one of a longtime married couple. Unfortunately for Hepburn and Tracy, their relationship at the time was considered taboo so they had to keep their relationship a secret from the public. So, when Spencer Tracy passed away suddenly just…