A millionaire's being threatened with a lawsuit by a man he did business with. When he gets into a fight with the man, his trophy wife is more embarrassed than concerned about her husband. Now she can't divorce her husband because of a pre-nuptial agreement. And if she kills him, she would be the prime suspect. So she along with her lover decides to kill the man who is suing her husband and frame her husband. Which they do. When Columbo investigates the murder, one of the forensic people helping him is the woman's lover. Written by
Did You Know?
Peter Falk's actual actress-wife, Shera Danese, performs the role Cathleen Calvert, the conniving wife who wants to murder her husband. See more
When Columbo asks the female conspirator if she wants to talk to the DA, he indicates that the DA is a woman, saying that "she" is in the judge's chambers and that if "she" isn't, those in the judge's chamber would know where to find "her". A few minutes later, though, the police officer accompanying the woman to whom Columbo had said this yells across the street to Columbo that she had contacted the DA and that "he" was available and that they were going up to see "him". See more
That'll be good, you and me together, Pat. Three eyes are better than one.