Jay Norman

In the slums of the upper West Side of Manhattan, New York, a gang of Polish-American teenagers called the Jets compete with a rival gang of recently immigrated Puerto Ricans, the Sharks, to "own" the neighborhood streets. Tensions are high between the gangs but two romantics, one from each gang, fall in love leading to tragedy.

Zharko, leader of the Romanis in NYC, passes his position of leadership on to his unwilling grandson, Dave, leading to infighting between Dave and his father.