minute parts "Teachers Pet", "Crash  and Burn", "Test Your Metal" and "A Great Leap Forward" on 24, 25,  26 and 27 October 2005. The official BBC episode numbers refer to  them as 20.9a and 20.9b of Casualty and 8.2a and 8.2b of  _"Holby City" (1999)_ (qv), with the following weeks episodes being  20.10 and 8.3 respectively. Since IMDB cannot number the Casualty  episodes as 20.9a and 20.9b, they are merged here into one episode.  The story continued as  _"Holby City" (1999) {Test Your Metal/A Great Leap Forward (#8.2)}_ (qv).