This NBC® promo from 1983 focuses solely on the late night daypart. Most of the SNL clips are actually from the 82/83 season, and the Tonight Show clips are even older. Still, this clip is rather unique. The inserts are from WILX TV.
© 1983 NBC. All TV promos, news clips, airchecks, etc. remain the sole property of the respective copyright holders. No videos are for sale, nor do they imply challenge to ownerships. They are intended strictly for entertainment, educational, and historical purposes, and fall under the "Fair Use" guideline.