
Private eye works with his widowed daughter-in-law to solve cases.
A father hires Barnaby to find his college-student son, hiding after being wounded during a robbery.
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.