Slee describes the cover image as a film outtake and was sought out by Morrissey. There are no lobby cards with this image and the film definitely does not feature the scene depicted.
Emlyn Williams: "Beyond Belief - The Moors Murderers: The Story of Ian Brady and Myra Hindley" (1968) has long been cited as a lyrical influence, but maybe tenuous given the common Biblical derivation perhaps?
That said, it is listed as one of Morrissey's favourite books.
The song's title has long been asserted to derive from a line in this film. Having sourced a copy, I will re-watch at some point, but again, this is a common phrase and may just be coincidence?
Ultimately chosen by Geoff Travis and released in place of the band's desired Pretty Girls Make Graves as the follow up to TCM.
Many versions out there - some liked better than others.
"Q: When you look back on The Smiths now, does it make you proud?
A lot of it I don't actually like. I don't like the visuals, to be honest. I don't like any television footage or videos. I don't like what I see within me. I don't like what I see in the other three also. That's not supposed to sound rude. There's a couple of songs I don't like. In fact, I didn't really like them at the time. Like What Difference Does It Make, I thought was absolutely awful the day after the record was pressed. I don't look back and think we were perfection in everything we did and everything we said. But I do think that just over half the output, to me, is really... beautiful. Is that a silly word?"
(From: Q, September, 1992).
"I nominate Pretty girls make graves as the third single, but a bastion of bearded Rough Trade battleaxes drop on me like a ton of beansprouts and argue against a song with a title that would have made Mary Wollstonecraft throw in the tea-towel. I am shouted down, and Rough Trade wheel out What difference does it make? as the next single. I had loved the song until its defilement on The Smiths album; the loose swain’s saunter now sounded stiff and inflexible, the drums sounding too frightened to move, the voice sounding like something gone to its reward – or, at least, resting in peace. I use a photograph of Terence Stamp as the sleeve image partly because I am assured that clearance can be gained from Stamp through Geoff’s mutual friendship with Sandie Shaw. Once the single is issued, Terence Stamp objects and will say (years later) that ‘Morrissey did not ask for approval.’ A new shot is panicked together, wherein I imitate the Stamp shot, although I choose to hold a glass of milk in place of Stamp’s strychnine-soaked muslin cloth. I am ugly against Stamp’s glamor-handsomeness, but it will have to do, since the single has already risen to number 12. Evidently Rough Trade are quite pleased about the sudden censoring of the original sleeve, because it might mean that collectors buy the single with the new sleeve also, thus bumping up sales. I remind Geoff that there is still no sign of airplay (which secretly doesn’t actually bother me that much since I don’t like the song – but I don’t tell him that)."
Played ~79 times live by The Smiths (played twice in one gig too).
Played 0 times by Morrissey.
I thought it was great live.