"The Mitchells vs. The Machines" is an animated film that follows the story of the Mitchell family, who embark on a road trip to take their daughter, Katie Mitchell, to college. Their plans are interrupted when a robot apocalypse occurs, leading to a battle against malfunctioning technology. The film explores themes of family, connection, and the impact of technology on daily life. As the Mitchells work together to save the world, they learn to appreciate each other's strengths and differences, ultimately highlighting the importance of unity in the face of challenges.