An ambassador refuses diplomatic immunity when his lover (Lisa Hartman) accuses him of killing her husband.
It looks as though Perry Mason may finally lose a case when the man he is defending makes a dramatic courtroom confession.
An attempt on his life convinces Ben that finding Shelby (Lisa Hartman) is the key to the real murderer.
Despite Herman's protests, the members of the Munster family agree to rent an extra bedroom to supplement the rising costs of household expenses.
A bearded man of mystery confounds the Douglas family and authorities alike. With Fred MacMurray, Don Grady and Tim Considine.