Strange when i Spoke with John Morton at wintercon last year, he said only the torture chamber scene was him, in the red hallway. You can also tell as he has a slightly different walk than Jeremy. Jeremy has also talked about walking through the white hallways and how he came to his walking style numerous times in interviews and panels. So im sure that Major is correct.
Also i do the same thing, i wear my helmet a touch higher and also am conscious of having my chin up..makes a huge difference.
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