After the night when Helen bites Adam on the neck, the next morning the marks have disappeared.
As the truck drives into a sandstorm, the vehicle putting out the fog is visible to the left of the road.
Crew visible when the gang first gets to the Satanic temple. The leader of the gang sees a Satanic cross and starts his monologue as he's heading toward it with the group. An individual is clearly seen in the high grass to the right of the screen.