A Spanish police chief hires an undercover agent, Eagle, to infiltrate a gang of heroin smugglers. Infiltrating the gang, he uses a female agent as a point of contact. However he discovers that there bigger goings-on than dope. The gang is involved in the transportation of smuggled uranium for the manufacture of nuclear arms for sale to Libya and other aspiring third world countries.

Obsessed with finding her old boyfriend, Gumer, a 25-year-old girl, is released from jail in Barcelona, one of Europe's most sought-after port cities for drug trafficking and prostitution. Charo, her best friend, tries to help her, although she is not free, since depends on her pimp "Toni". But Gumer will persuade Charo to abandon Toni and form, along with other friends, a band to start businesses on their own.