[sagacity]

I'm not sure you can trust behind the scenes featurettes like this anymore.

See https://youtu.be/7ttG90raCNo for more details.

[UltraSane]

If you just watch the show you can see the Volume screens pretty clearly. The transition from the real set floor to the floor in the screen is usually pretty obvious.

[LeoNatan25]

This is a really good video. The entire series of videos is great. Thanks for posting!