12 Season
800 Episode
Z-Cars - Season 4 Episode 27 Window Dressing
When No. 18 alarm bell rings in Newtown station Watt and Blackitt brace themselves for trouble. For No. 18 is Mercer's Universal Stores and Mr. Mercer is a notoriously difficult character.
- Year: 1978
- Country: United Kingdom
- Genre: Drama
- Studio: BBC One
- Keyword: police, police everyday life, police investigation
- Director: Troy Kennedy Martin, Allan Prior
- Cast: Frank Windsor, James Ellis, Douglas Fielding