A wife kills her husband, while she carries on an affair with his best friend who also happens to be a defense attorney.
Inexpensive little programmer that would work just as well as a movie made for TV. Still it has a good tight script, with a few twists, and two fine actors. It's Raymond Burr a year before Perry Mason and I expect his courtroom scenes here did a lot to win him the lead in Mason. He carries them off with real authority. Then there's Lansbury as the calculating ice queen, and I stopped counting her smiles after one. She does make a convincing spider woman, however.
There's little action, while the courtroom scene takes up a lot of time. Still the plot line is an interesting one of intrigue and misdirection. So there are compensations to the talky format. One does have to wonder, however, about attorney Carlson's (Burr) iron sense of retribution. It appears a key plot contrivance, but an interesting one given the circumstances of his guilt. Should mention, at the same time, the presence of the great John Dehner in the key supporting role of county DA. His is a familiar face from that time, and I don't think he ever turned in a second-rate performance, no matter the role. Anyway, it's highly obscure little movie, but not without compensations.