A wheelchair-bound photographer spies on his neighbors from his apartment window and becomes convinced one of them has committed murder.

A samurai answers a village's request for protection after he falls on hard times. The town needs protection from bandits, so the samurai gathers six others to help him teach the people how to defend themselves, and the villagers provide the soldiers with food.

Terry Malloy is a kindhearted dockworker, and former boxer, who is tricked by his corrupt bosses into leading his friend to death. After falling in love, he tries to leave the waterfront and expose his employers.

When Gelsomina, a naïve young woman, is purchased from her impoverished mother by brutish circus strongman Zampanò to be his wife and partner, she loyally endures her husband's coldness and abuse as they travel the Italian countryside performing together. Soon Zampanò must deal with his jealousy and conflicted feelings about Gelsomina when she finds a kindred spirit in Il Matto, the carefree circus fool, and contemplates leaving Zampanò.