The movie of mice and men and the book of mice and men were very similar. I could only find a few things that are different. For example, in the beginning of the movie it shows a woman in a red dress running and screaming, and in the book she wasn’t introduced until later. Another thing I noticed is in the book they did not ride a train. In the movie it showed them jumping into a moving cargo train when in the book it only showed them riding a bus and walking.
Another difference I noticed was in the movie when Lennie was with the stable buck George came in instead of Candy. But in the book Candy came in and started to talk to Stable Buck about the plot of land and how the were going to get it. The main thing I noticed was the ending of the movie. In the book George is sitting with Lennie talking about how everything is going to be okay for a long time. And when George shoots Lennie he sticks around and tells the guys that he did it in self defense. But in the movie, George comforts Lennie for a few seconds and shot him, and then ran away like he wanted to do it.