Navy Lt. Tom Farrell meets a young woman, Susan Atwell , and they share a passionate fling. Farrell then finds out that his superior, Defense Secretary David Brice, is also romantically involved with Atwell. When the young woman turns up dead, Farrell is put in charge of the murder investigation. He begins to uncover shocking clues about the case, but when details of his encounter with Susan surface, he becomes a suspect as well.
US Army Investigator John Murphy (now a Lieutenant, although he was a Major in the previous Base movie) has been sent to look into a series of suspicious deaths that have been going on under the watch of Colonel Strauss. After going undercover and infiltrating Strauss's unit, Murphy discovers that Strauss and his men are leading a vigilante gang to dispense 'justice' to those they feel have been wrongly acquitted of various crimes.
A cop taking personal leave after he witnesses money stolen from the police property room becomes involved with a beautiful singer who may have killed her husband.
