The Beverly Hillbillies (1962)

S2E1 Jed Gets the Misery

Jed fakes an illness to allow Granny to indulge in her doctoring skills, making her feel more comfortable in her element. Meanwhile, Mr. Drysdale and his doctor, Dr. Clyburn, unwittingly become part of the scheme, leading to a showdown between Granny's traditional mountain remedies and the expertise of a city doctor.