Loved the BH but Green Acres was so off the hook it might get the nod.
I believe it may have had the first lesbian in TV series history (Ralph - the handyman/woman).
Mr. Haney is one of my all time favorite characters.
Also, I love both these shows because they never had a "very special episode" where a character has breast cancer or some other tragedy. The characters were consistently shallow - as they should be.