The hero-figure of the British coalfield - is he real? or imaginary? is he man? or machine?
| Directing | Philip Donnellan | Director |
| Writing | Ewan MacColl | Writer |
| Writing | Peggy Seeger | Writer |
| Writing | Charles Parker | Writer |
| Production | Philip Donnellan | Producer |
| Sound | Ewan MacColl | Music |
| Sound | Peggy Seeger | Music |
