J. Pat O'Malley

Barney is evicted from his rooming house for illegal cooking, and moves into the Mayberry sheriff's office back room much to Andy's chagrin.

To help the Allied invasion at Normandy, Hogan convinces the Germans that Klink has been promoted to Chief of Staff.

Mike, a widower with three sons, marries a widow with three daughters the result of the merger is a conglomerate family. The wedding day festivities progress smoothly except for the family pets, a cat and a dog, which don't go along with the idea of peaceful coexistence. After the chaos they cause, Mike and Carol start their marriage disciplining their children before leaving on their honeymoon.

A new prisoner in a corporal's uniform turns out to be a general with a mission for Hogan.

The usual courtroom battle between Mason and District Attorney Hamilton Burger can't take place as Burger has himself disqualified because the defendant, Mason's client, is a good friend of his.