Agents across the globe take turns spying on and double-crossing one another in an attempt to locate a valuable formula encrypted in the music code.
Antonio Mayans
as Carlos
Lina Romay
as Paquita la Fina
Howard Vernon
as Albert von Klaus
Juan Soler
as Mariano / Boris
Ángel Ordiales
as Pablo
Eugenia Farach
as Eugenia
Juana de la Morena
as Lina
Daniel Katz
as Paolo Moroni
Mari Carmen Nieto
as
Antonio Rebollo
as
Verónica Arezchavaleta
as
Ramón García
as
