Working in a coal mine Morgan suspects that his fellow miner is losing his mind as he often rambles about seeing 'The Black Goddess' who haunts the workings and demands a sacrifice...then a pitfall occurs and terrifyingly he does not seem so mad after all.
| Actor | Role |
|---|---|
 Ronald LewisBill Rees | Bill Rees |
 David Lloyd Meredithlestyn Morgan | lestyn Morgan |
 David DaviesJohn Daniels | John Daniels |
| TTalfryn ThomasColliery Official | Colliery Official |
| BBryan GriffithsTommy | Tommy |