Amable is the drinking buddy of Paquito, a former medical student who plays Fanny's love, a cabaret singer and also with Conchita, a showgirl. One day, Paquito receives a telegram that his uncle Pancho vayaa asked to see his wife and other medical eminence to heal him his kidney ailment. Among all a hoax to mount Paquino not lose the inheritance from his uncle.
Don Amable Corcuera
Fanny
Señor Feito
Doña Blanca
Don Pancho
Don Procopio
Paco
Conchita
Manuela
Don Placido, cirujano
Don Ovirio, médico