The Mayor of Zalamea, Life's a Dream, The Great Theatre of the World In The Mayor of Zalamea, commissioned by the Royal National Theatre, peasants’ honour clashes with military discipline. Life’s a Dream is Calderón’s most famous philosophical play. The Great Theatre of the World is an allegorical work that would originally have been performed in the street to the accompaniment of music and dancing.

"Life is a Dream," a work by Pedro Calderón de la Barca, is centered on issues of freedom and predestination. The play unfolds around Segismundo, Prince of Poland, imprisoned since birth by his father, King Basilio, due to a prophecy predicting the ruin of the kingdom under his rule. When Basilio decides to test fate by releasing Segismundo, the plot explores the consequences of this decision. The narrative addresses Segismundo's internal struggle with his destiny and the nature of reality, questioning whether life is a dream from which one can awaken. Other characters, such as Rosaura and Astolfo, weave subplots that interconnect personal desires and social duties, reflecting on justice, honor, and love. Set in a context that blends elements of drama, philosophy, and politics, the play investigates the complexity of the human condition, the ethics of leadership, and the power of repentance and personal transformation. With a structure that includes intrigue, plot twists, and reflections on being and seeming, "Life is a Dream" invites the audience to ponder freedom and determinism.