
The film was just broadcast on network TV here and I watched for probably the first time since its release. I was reminded of something that bugged me then, and it still bugs me. (There are several other plot holes too, but this one just confuses me from a film-making point of view.)
In one scene, John Anderton (Tom Cruise) goes to visit a back-street doctor to get his eye balls replaced so that he can avoid retinal scans that will identify him. After the doctor administers the anaesthetic, Anderton recognises the doctor as someone he had previously arrested. They talk about it and the doctor had been arrested and imprisoned for torturing his patients, including burning them, while they were under anaesthetic and unable to defend themselves. The doctor then goes on to sarcastically thank Anderton for the pretty unpleasant experience that he had in prison. Then, with Anderton bound onto the operating table with his eyes held open by clamps, the doctor says something like "thank you for giving me the opportunity to get to know myself so much better, and now to return the favour".
To me that whole build up was clearly setting the scene for Anderton to be caught off guard, realise too late that he was now helpless at the hands of someone with a vendetta against him, we are told about the likely method of revenge and the doctor even makes a pretty explicit threat that he is going to exact his revenge.
But...
As far as I can tell, the operation is carried out exactly as Anderton and the doctor agreed. Anderton is seen post-operation with new eyes and no additional trauma. He is even left in an (admittedly very grim) apartment to recover, given the means to find the kitchen and toilet until he can see again, given advice not to un-bandage for 24 hours and even given a device to temporarily alter his facial muscles to disguise him further. In fact, he is told that this device will really hurt (not sure if it means when used or when returning to normal, or both) and we don't really even get that impression when we see it used (a bit sore, but not hurting like the "nothing you ever felt before" levels of pain Anderton is warned about), and we don't see how the return to normal affects him either. So, why was the warning about it being painful in there?
So what gives? Was a scene cut? Did Anderton have some way of ensuring that the doc did what he was asked that we didn't see? Why all the build-up and implied threat if the operation was just carried out with no additional shenanigans? It just feels weird.
I've tried googling but can't find an answer. It's a bit of a long shot but, does anyone know?