Bill Cosby talks about Dentists. From the 1983 show 'Himself'

A joke about a son playing football from Cosby's "Himself" from recorded in the 80s sounds strikingly familiar to Mencia's joke about a son and football from his 2006 special

Bill Cosby, comedy about his grandparents.

Bill Cosby's Drinking

from 1983 "himself" show.

Bill Cosby's Drug

This is a clip from Bill Cosby Himself. It was filmed in 1983.

Bill Cosby's routine; Noah!

Now this guy is funny

Eddie Murphy talking about Bill Cosby