THE COSBY SHOW: Season 6 (1989-90) Promo ("America's Favorite Mom")

This is a promo that aired on NBC for "The Day The Spores Landed", the eighth episode (132nd overall) of the sixth season of the hit 1984-92 NBC comedy "The Cosby Show". The episode originally aired Thursday, November 9, 1989.
Cliff's (Bill Cosby) ingestion of a sausage hero sandwich immediately before bedtime brings on a dream in which spores contaminate the U.S. water supply (except in New Jersey) and impregnate thousands of men, including Cliff, Elvin (Geoffrey Owens) and Martin (Joseph C. Phillips). Theo (Malcolm-Jamal Warner), the only unwed mother-to-be, soon joins them. They commiserate and console each other, but their solace is short-lived. Contractions send them all to the hospital and into the most bizarre delivery room.

[@Traveljetsetter954]

This ep aired on the same day that they said the berlin wall was coming down