The final episode was extended and screened slightly earlier, from 22:30-00:20.

The episode was first screened at Paleyfest in early 2007.

There were eight 30-minute episodes, originally screened from 6 February 1980.

A few weeks later, the show was taken off air entirely, after ten episodes had been screened.

The show was not brought back until late 1997, and the remaining episodes were screened until the beginning of 1998.

The first episode was screened on 14 September 1984.

The final episode was screened on 17 November 1993.

The first episode of the programme was screened on July 7 2009.

Two episodes are usually screened together in a half hour timeslot.

The final episode was screened on 12 December 1995.