A couple of cat burglars break into a Mexican museum and steal $4 million dollar's worth of jewels. Sealing them in the floor of their boat they sail to California with the intention of fencing them there.

Once there one of their crew tries to steal the jewels but is caught. Alex, the main burglar, poisons him with the venom of a fish and dumps him into the harbor.

Unfortunately for him Quincy and Lee are nearby and are called to help the dying man. Quincy not only gets there to help him but manages to save his life as well. He cannot at first work out what happened to the swimmer but is soon convinced that not all is what it seems.

When Quincy sits on a jury for a homicide case he realizes that there are errors in the evidence, which could lead to the conviction of an innocent man. Not being one to sit by without doing anything he is soon causing uproar in the court with his constant questioning and interrupting.

Quincy and Emily receive the use of a Judge friends' mountain cabin for their honeymoon. They picture a long romantic week alone, skiing and sitting in front of an open log fire. When they arrive they are disappointed to find that there are other guests as well. All the guests are involved in law enforcement of some form or other and all know each other. They soon realize that the last time they saw each other al together was on when they all worked on the same case, a year ago. The man they all helped convict escaped jail and has never been heard of or seen since. When the judge doesn't arrive they all decide to go out looking for him in case there has been an accident. When they find his car, caught up in a snowdrift blocking the only way down the mountain, and his body inside it they all begin to worry whether the missing criminal is planning his revenge.