Two men have problems committing to relationships with their partners. They live it up, in town to remain independent, but their heartstrings are pulled when their women do exactly the same.

In the middle of the first world war, Barcelona is the center of multiple operations related to war, although Spain is a neutral country.

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.