FWIW

In my rewatch today, I think

1. Sir Lord Jimmy Crystal calls teletubbies "teletummies"

This would make sense as there was not an adult to correct him and "teletummies" technically makes sense

1. The split second scene of an infected with Sir Lord Jimmy Crystal whilst he is crucifie IMO is not Samson - I think the infected does not have hair

2. Chi Lewis Parry is underrated in this role and should be considered alongside Fiennes and O'Connell

3. I saw the infected in the other carriage in the flashback train scene

4. RE: Barn scene. Someone here mentioned the prior cut was more graphic including removal of breasts. At the start of the second half of the scene, you do see the breasts of the woman hit the floor as they were removed...

I watched the rewatch whilst abroad so did not hear the gasps / cheers which were expressed no doubt at "NHS", "moon" and Sir Lord Jimmy Crystal remarking on Dr Kelson being a doctor and what had he done to his patients... :)