
Visible crew/equipment: Wesley enters Vladimir's office to talk with him and Vladimir had a large white window behind him. As they talk, the reflection of a green screen of these windows is in Wesley's glasses. (00:06:34)
Suggested correction: I believe this is just the reflection of the window. Modern glasses have an anti-reflective coating on the lenses that can sometimes cause certain reflections to appear green. I dated a girl who wore glasses, and I regularly noticed reflections in them that were green in colour.
Not to mention, why would they use a green screen if nothing is visible outside the window? For that matter, why would they illuminate a green screen if it wasn't visible in the shot?
Continuity mistake: When Nobu drags Matt across the floor, he leaves a massive trail of blood, but in the wide shot of Matt, the trail is gone. (00:48:30)