On the Waterfront plot
"The man lived by the jungle law of the docks!"
The Waterfront Crime Commission is about to hold public hearings on union crimes and infiltration by the underworld. While the dockers are pitted against each other, Terry Malloy (Marlon Brando) is unwittingly involved in the murder of a fellow docker. The murder is ordered by mob boss Johnny Friendly (Lee J. Cobb) who is also the union leader and oversees all illegal criminal activities in the port. When Terry meets and gets to know the murdered man's sister, the murder begins to weigh heavily on his conscience. He is pressured by both the priest Barry (Karl Malden), who has made it his personal crusade to make the harbour crime-free, and the criminal union that wants to protect his interests at all costs.