When Sgt. Harris describes the fight between Steven Haddad, an Arab businessman, and Mr. Cotterman, a Jewish businessman, as a "Six Minute War," he is referencing the June 5-10, 1967 war where several Arab countries attacked Israel, the result of which was an Israeli victory. That conflict is called the "Six Day War."
This episode marks the last credited screen appearance for Marjorie Bennett (Mrs. Stratton).