Allonsanfan (1974)

The political prisoner Fulvio Imbriani is released ill from prison and the authorities expect to find his rebel friends though him. However, he returns to his family's real state and recovers his health with his siblings. When his lover Charlotte unexpectedly arrives in the property, she stays with Fulvio but his sister overhears Charlotte telling that their friends would be arriving on the next morning and calls the authorities. The soldiers kill a great number of revolutionaries but Fulvio escapes with Charlotte that was shot on the back. She dies and Fulvio travels with his comrades but without enthusiasm. Sooner he betrays the group, trying to flee to United States with the money of the revolutionaries and his new lover Francesca.