Hungary, 1950s. József Pelikán, who works as a dam keeper on the Danube, meets by chance Zoltán Dániel, an old friend whom he saved from death years before and who is now a powerful politician.
Three people – a returned prisoner of war, his beautiful second wife, and the possessive, hunchbacked spinster who is his sister-in-law by his first marriage – are isolated in a little house under an extinct volcano, where each strives for personal happiness but is suffocated by their dependence on the others.
Set in the "Golden Era" of the wandering Hungarian theatre troupes. Mariska and Liliomfi fall in love without suspecting that Mariska's foster father, Professor Szilvay, is also Liliomfi's uncle. Soon the couple must contend with the professor's plan to make Liliomfi give up his "unrespectable" profession of acting by exposing the professor's hypocrisy, greed, and tyrannical selfishness.
