He is perhaps best known for two current long-running series.

This patch is likely to be part one of a long-running series.

The long-running series ended in 1995, and she was a member of the cast during its entire run.

After the end of the long-running series, Gold continued to work as an actress.

Behind the News is a long-running series which provides background information to current affairs.

The question dogs every long-running series: how to stay vibrant?

In some long-running series, characters do not appear to age, but are instead revised to fit the times.

If they do, this may be a wrap for the Bulls' long-running series.

Some long-running series kill off characters at the last taping.

The tug appeared in most episodes of the long-running series.