The Bates care for their severely disabled daughter Pattie. Martin arrives at their door claiming to be her college friend. He charms them into accepting him as a lodger and carer for Pattie, but Martin is not all he seems.
Unfortunately the movie Brimstone and Treacle is not yet available on HBO Max.
| Directing | Barry Davis | Director |
| Writing | Dennis Potter | Writer |
| Editing | Tony Woollard | Editor |
| Camera | Peter Bartlett | Director of Photography |
| Costume & Make-Up | John Bloomfield | Costume Design |
| Production | Kenith Trodd | Producer |
