Talk about it here.

Lawler insults everyone else in Isaac Yankem's waiting room, which is pretty funny, and then starts telling the other patients how much he hates Bret Hart and how scary this dentist is. In this vignette, we see him for the first time.

Why is Lawler wearing his tights in a dentist office?

I think that was Kevin Dunn as the hapless patient coming out of Yankem's office. Yankem emerges and we get a zoom in on his bad teeth. What a completely idiotic use of a guy who should have been an instant asset or at least a useful piece.

A quick shot of Lance Wright to the King's right for no real reason. We see the good doctor for the first time here. Golly, this didnt work???