During the World War II, the prisoners of a German camp in a Greek island are trying to escape. They not only want their freedom, but also seek an ineffable treasure hidden in a monastery at the summit of the island's mountain.

Guido Anselmi, a film director, finds himself creatively barren at the peak of his career. Urged by his doctors to rest, Anselmi heads for a luxurious resort, but a sorry group gathers—his producer, staff, actors, wife, mistress, and relatives—each one begging him to get on with the show. In retreat from their dependency, he fantasizes about past women and dreams of his childhood.