The show will retain its main cast, and it will be a two hours long special program.

The show retained a similar time of broadcast for a further four episodes, before returning to around 19:00.

No longer a musical, the show retains the concept of a chorus.

Though the use of canned laughter reached its peak in the 1960s, a few shows still retained the multi-camera tradition.

The show retained its title, although Shirley never appeared again and was removed from the opening credits.

The show retained high ratings throughout its run.

However, the show retained the name Prime Time News for the 1994-1995 television season.

These shows tend to have been in existence for longer periods of time - usually for decades, and typically retain the same management over years.

Truly an original, the show retains a large cult following, complete with many Web sites.

And still the shows retain much of the flavor of a traditional performance.