Based on the 1951 Ray Bradbury novel of the same name. Guy Montag is a firefighter who lives in a lonely, isolated society where books have been outlawed by a government fearing an independent-thinking public. It is the duty of firefighters to burn any books on sight or said collections that have been reported by informants. People in this society including Montag's wife are drugged into compliancy and get their information from wall-length television screens. After Montag falls in love with book-hoarding Clarisse, he begins to read confiscated books. It is through this relationship that he begins to question the government's motives behind book-burning. Montag is soon found out, and he must decide whether to return to his job or run away knowing full well the consequences that he could face if captured.
In the future, an oppressive government maintains control of public opinion by outlawing literature and maintaining a group of enforcers known as "firemen" to perform the necessary book burnings. This is the premise of Ray Bradbury's acclaimed science-fiction novel Fahrenheit 451, which became the source material for French director François Truffaut's English-language debut. While some liberties are taken with the description of the world, the narrative remains the same, as fireman Montag (Oskar Werner) begins to question the morality of his vocation. Curious about the world of books, he soon falls in love with a beautiful young member of a pro-literature underground -- and with literature itself.