Blackboard Jungle is a 1955 social commentary film about teachers in an inter-racial inner-city school, based on the novel of the same name by Evan Hunter and adapted for the screen and directed by Richard Brooks. It is remembered for its innovative use of rock and roll in its soundtrack and for the unusual breakout role of a black Bahamian-American cast member, future Oscar winner and star Sidney Poitier as a rebellious, yet musically talented student. Wikipedia
Belazi: Five points off, what for?
Richard Dadier: For having loose eyes.