TV

The groundbreaking sitcom debuted on Jan. 27, 1976.

Actress had a surprisingly feminist reason for leaving the popular show.

Actress starred in the groundbreaking '70s comedy for seven seasons.

Explosive series became instant ratings hit.

You may recognize some of the names from the short-lived TV series.

It all started when Orson Welles' contrived 'War of the Worlds' news bulletin "interrupted" a broadcast.

How Bob Ross' show became one of the most enduring successes of public television.

Gilda Radner's parody was not initially liked by the TV journalist.