An up and coming lawyer gets turned over for a case he'd been working on for a long while. The D.A.'s niece then decides to help the young lawyer by first blackmailing, then eventually plotting the murder of the D.A., all the while seducing the young attorney. It then becomes the attorney job to cover up the murder he believes he committed, while finding out the truth about the D.A.'s "niece".
Marcus is a successful advertising executive who woos and beds women almost at will. After a company merger he finds that his new boss, the ravishing Jacqueline, is treating him in exactly the same way.
When shadowy U.S. intelligence agents blackmail a reformed computer hacker and his eccentric team of security experts into stealing a code-breaking "black box" from a Soviet-funded genius, they uncover a bigger conspiracy.