
Private eye works with his widowed daughter-in-law to solve cases.

A director's plan to use murder to rid himself of an over-the-hill actor backfires.

A former mental patient thinks she is losing her mind when she hears her dead daughter on the telephone.

A murderous actor uses his disc-jockey look-alike (Monte Markham in a dual role) as an alibi.

The victim's allergy provides Barnaby a clue in the death of a man who revealed an embezzler.