The Carol Burnett Show

The Carol Burnett Show was a bit before my time, but there's no denying that there were some amazing moments. Tim Conway is unbelievable at keeping a straight face, and just blows you away with how dedicated he is to the characters... Watch and learn young padawan.

The quality here is a little poor, but you'll get the idea. A dentist, a rogue needle and some Novocaine.
Dentist Sketch


Here, Robin Williams does a scene with Carol Burnett where her husband has just passed away and Robin plays an acquaintance of his who doesn't know when to leave.

Carol Burnett and Robin Williams -The Funeral