Before using CGI became common in the movie industry, effects and animations in movies were sometimes pretty unrealistic. If you watch these movies now, you’ll probably laugh over the props and stunts used in them. One example of this comes from the movie, Unthinkable. When the FBI is trying to disarm a bomb, it is hilariously visible that they’re using Microsoft Excel to do it. Undoubtedly, Excel’s power is immense, but it surely can’t be used to defuse a bomb!