The DVD notes state that no colour version of this series ever existed; the series was filmed in black and white because of the ITV Colour Strike.
strike | Ocean Colour Scene | Strike action | Counter-Strike | Lucky Strike | strike action | Great Railroad Strike of 1877 | UK miners' strike (1984–1985) | Strike It Lucky | Strike Anywhere | City and Colour | The Nazis Strike | The Colour Out of Space | Strike Witches | Orange (colour) | Jay and Silent Bob Strike Back | general strike | 1926 United Kingdom general strike | When Eagles Strike | Strike Back | RAF Strike Command | Minneapolis Teamsters Strike of 1934 | Great Railroad Strike of 1922 | General Strike | Ford Strike of 1945 | Disney animators' strike | Colour of My Soul | Asbestos Strike | 1994–95 Major League Baseball strike | 1981 Major League Baseball strike |