Nurse Edith Douglas arrives home to find her younger brother Mark there. Their parents died when he was young with the result he is always in trouble. Mark tells her he is hiding because he owes several thousand dollars. He convinces her to help him steal an audio tape recording her employer Dr. David Craig makes of his sessions with patients. Mark wants a recording of the patient Peter Heywood, a successful aviation executive, whose wife Barbara believes he is having an affair. When Dr. Craig finds his office ransacked and five tapes missing, he contacts Perry about the situation. Paul tells them it appears someone made a wax copy of a key. Dr. Craig suddenly leaves Perry's office, realizing only Edith could have done it. He goes to her apartment where he confronts her and Mark. Mark hands over the five tapes but Dr. Craig doesn't realize Mark made copies until he receives a call from Mr. Heywood who thinks Dr. Craig is in on the blackmail. When Mark is found murdered with a 38, Dr. ... Written by
Did You Know?
In the closing credits, actor Michael Fox is shown as playing "Dr. Hexie". In fact, he always played Dr. Hoxie in numerous episodes, so that's a rare credit typo. See more
Am I glad you're home, Sis.
Oh, what are you doing here? Did you lose your job in San Diego?