John is a shy and good-natured man who lives in Ceuta and does everything by correspondence, from studying a career or learning judo to getting a girlfriend. She is from Madrid and the time has come for Juan to meet her so he takes a boat to the peninsula. In the boat he coincides with Maria, a beautiful young woman who goes to the capital to study chant and which he had previously met accidentally. During the trip, foreign smugglers try to use John to pass inadvertently stolen diamonds in Tangier.
Antonio Ozores
as Juan Escalada
María Mahor
as María
Santiago Rivero
as Comisario Aranda
Tomás Blanco
as Jefe de la banda
José Manuel Martín
as Walter
Mara Laso
as Rubia
Francisco Pierrá
as
José Sepúlveda
as Vilar
Rufino Inglés
as Instructor de motos
Antonio Molino Rojo
as Contrabandista
Carmen Rodríguez
as Madre de Juan Escalada
José Riesgo
as
