Cayetana, her boyfriend Paco and Venancio, her foster brother, commit small thefts and, from time to time, spend a few days in jail. Until they meet with Federico, a thief who has traveled abroad and convince them that using European methods success is guaranteed. Paco then decides to act scientifically and seizes a hospital surgical equipment. When they want to realize, poor Venancio is forced to give an injection to a dentistry patient and, even worse, Paco has to pull out a tooth. And all that, before entering the operating room
as Paco 'Cocosabio'
as Cayetana 'La Gandula' (as Conchita Velasco)
as Venancio Torralba 'El Torralba'
as Don Tadeo Ramírez
as Don Ernesto Dávila, inspector de policía
as Don Federico Martínez Hojas 'El Tizona'
as Juliana, esposa de Don Tadeo
as Don Aurelio
as Doña Alicia
as Portero de ambulancias
as Enfermera
as Un vecino evacuado
as Isabel - enfermera
as Quino
as Mr. Bannister
as González
as Capitán de la Guardia Civil
as Alex
as Presidenta de mesa
as Doliente del tio Narciso
as Chica evacuada
as Portero del edificio
as Rufino Celeiro - el Sereno
as Mrs. Bannister
as Eusebio
as Tabernero
as Sonia
as Bazooka
as Empleado de don Aurelio
as Dr. Segura
as Entrenador
as Una enfermera
as Enfermero en ascensor
as Profesor Sorenson
as Antonio - enfermero en ascensor
as Empleado de don Aurelio
as Lorenzo
as La Llorona
as El Porras
as Periodista
as Takedo, ayudante del profesor de karate
as Aki Lico - Profesor de karate
as Hombre en sala de espera (uncredited)
as José Ignacio (uncredited)