José Araújo

Otavio is an idealistic union leader trying to organize workers at a factory to resist the company's exploitative practices. His son, Tião, one of the employees, is more of a realist and doesn't want to risk losing his job by striking. This clash of perspectives puts the father and son at odds. Fortunately, Tião's mother, Romana, is on hand to act as a moderator between the two opinionated men.

Nora is filming a short film at college with her group until she argues with her friend and decides to take the stairs to meet them on the next floor. When she sees that the floors are not changing, she starts to go down the stairs in despair until a vision of her grandfather comforts her and directs her the way back.