Professor Algeras becomes the target of foreign agents working for major powers, who use every legitimate and illegitimate means at their disposal to try to get hold of his scientific discovery. The most ruthless and unscrupulous foreign agent, who ultimately traps Algeras, is Milko, who comes from the countries behind the Iron Curtain. It eventually transpires that Milko, who has been brainwashed, was the professor's only son, lost during the communist child abductions.

When good girl Nadia investigates her sisters death she finds out that sadistic pimp Nick is behind it all so she straps on the leather and whips and beats him at his own games.