Visible crew/equipment: In the sand dune fight in the teaser scene, Illya's stunt double's face is viewable as he jumps on his attacker and rolls down the slope.

Factual error: Thrush lands a rather large private jet right next to its secret lab. In the Arabian desert. In the sand. Without a runway.

Continuity: Sophie throws a knife that hits Illya in the front of one leg. But when the camera angle widens, she's standing on a dune behind him, nowhere near the area from which the knife was thrown.