In the movie "Bullet Train," Brad Pitt plays the role of an unlucky killer named "Ladybug" who, after too many unsuccessful attempts, wants to calmly do his job. However, fate has other plans, as his latest mission is on a collision course with deadly opponents from around the world. They all have related but conflicting goals - on the world's fastest train ... and Ladybug has to figure out how to get off it.