The Beverly Hillbillies S02E01 - Jed Gets the Misery

Jed pretends to feel ill, so he can help Granny feel useful so she can keep her doctoring skills sharp. However, Mr. Drysdale soon stops by and eventually becomes an unwilling patient of Granny as well. Eventually, Mr. Drysdale's doctor stops by to see what became of his patient, and the two city boys get a big dose of mountain medicine.