Category
The artists and techniques behind the gore: makeup, animatronics and in-camera work.
Practical effects & craft
These are the makers' own descriptions, so how the finished creatures look on screen is still open, and the release itself gives two opening dates.
Practical effects & craft
A director's recollection rather than a production record: it says some effects began as practical builds and names one large puppet, but not how much of the film's effects work was practical.
Practical effects & craft
A festival premiere is a showing, not a release: it puts the film in front of critics and programmers but does not settle when or where the wider public will see it.