| Cast | Anthony Sharp (as Father Xavier Meldrum), Susan Penhaligon (as Jenny Welch), Stephanie Beacham (as Vanessa Welch), Norman Eshley (as Father Bernard Cutler), Sheila Keith (as Miss Brabazon), Andrew Sachs (as Man in Church), Mervyn Johns (as Father Duggan) |
| Director | Pete Walker |
| Screenplay | David McGillivray |
| Writer (story) | Pete Walker |
| Links | https://www.imdb.com/title/tt0072813/ · https://en.wikipedia.org/wiki/House_of_Mortal_Sin |