When Norm approaches Lewis a camera is clearly visible over his right sholder
Sam (on the phone): Can you tell me which is the more dominant flower: the Mountain Lilly or the Black-Eyed Susan?
Cliff: It doesn't seem fair, does it Norm?
Cliff: Well that I should have so much knowledge when there are people in the world that have to go to bed stupid every night.
Also called "Cliff's Rocky Romance"