Fernando has just finished the military service. It decides to buy Bucéfalo, the horse that has been his partner for this time and returns to Madrid removing with it to the animal. But everything has changed, the city already neither is the same and even he nor finds stables nor has time to attend to it. This way the things remedy will not have any more that to look for any solution.

The old hidalgo Don Alonso Quijano, maddened by the excessive reading of books on chivalry and determined to become a famous and heroic knight-errant, leaves his village and sets out on the road in search of adventure, accompanied by his faithful friend Sancho Panza.

Carlos, veterinary, poet, musician in his spare time and a fun-minded Don Juan,pretends to be his friend Fernando who has inherited a pharmacy in Madrid. There he meets an old girl friend that attracts him.

Toledo, 1825. To save her fiancé, an opponent of the regime, the beautiful Inès agrees to marry the chief of police.

Madrid, Carnival Sunday. A night watchman finds the body of a woman, a rich and greedy moneylender who has apparently been murdered. The prime suspect is a watchmaker who owed her a lot of money.

Barcelona, 1860. Mr. Esteve, owner of a haberdashery and proud of his son, attends the christening of his grandson who, years later, determined to become a renowned artist, seems unwilling to continue the tradition and take over the family business. (Only badly preserved and severely mutilated copies of this film survive, just 69 out of a total of 108 minutes.)

A young bullfighter full of illusions triumphs in Mexico and decides to get married there and forget about his old Spanish girlfriend, who by then has just given birth to his son.

A young musician and dreamy, called "Ernesto", is forced to live in Madrid to die his father, in the house of executor of the testament, "don Julio Villamil", who is married to actress Teresa Labisbal, of which "Ernesto Acedo" was enamored platonic. Although the conduct of the young is flawless, a third person causes slander which oblige "don Julio" to fight in mourning to death.

Fearing that her niece Rosita will abandon her true love and enter into a marriage of convenience, doña Juanita tells her the story of when, many years ago, she fell in love with an accountant who worked in a circus.