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| Cast |
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| Credits |
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| Director (uncredited) | LYNE, Douglas | | Director (uncredited) | SHEPARD, Leslie | | Production Company | Data Film Productions | | Sponsor | National Coal Board | | Photography (uncredited) | BICKER, Ron | | Photography (uncredited) | RITCHIE, James | | Photography (uncredited) | FRANK, Preben | | Photography (uncredited) | ROOS, Jørgen | | Photography (uncredited) | REID, John | | Assistant Photographer (uncredited) | BICKER, Ron | | Assistant Photographer (uncredited) | GRIFFITHS, Lionel | | Editor (uncredited) | BEALES, Mary |
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