In the movie The Revenant, DiCaprio's character hunts down the killer of his son.

The statement is false. In the movie "The Revenant," Leonardo DiCaprio's character, Hugh Glass, seeks revenge against John Fitzgerald, played by Tom Hardy, who left him for dead after killing his son. However, Glass does not specifically hunt down Fitzgerald to avenge his son's death. Instead, Glass focuses on survival and overcoming unimaginable physical and emotional challenges in the harsh wilderness. Revenge seems to be a secondary motive for Glass in his journey, as his primary goal is to survive and find his way back to civilization.