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

After learning she was adopted, an heiress seeks her biological mother; guest Eileen Brennan.

A woman ingratiates herself with high-society horse lovers to set up burglaries for her beau.

Barnaby uncovers bigamy, blackmail and murder when he seeks a missing family man; guest Stephen Collins.

An art collector's death disrupts the forgery plans of his wife (Donna Mills) and her lover.