Madame is running a high class escort (and prostitution) service. She wants to quit the business as soon as she makes enough money to make her dreams come true. However, the relationship with her girls is deteriorating.
Two American friends coincidentally meet each other in the Italian countryside and agree to get back together again a couple of days later in Rome, after they both settled some private affairs. When one of them doesn't show up, the other one gets concerned and fears that something suspicious happened. He investigates the case himself and it doesn't take long before he's entangled in a network of industrial espionage, blackmail and even cold-blooded murder. The story, especially towards the finale, is rather predictable and the obligatory love-story is completely pointless. The heroic duo (the American and a local police commissioner) are likable characters and all the villains look effectively menacing, most notably the creepy guy in motorized wheelchair!