Visible crew/equipment: After burning the car, when Dave takes the trash out there is a camera operator at the end of his driveway. (01:11:00)
Visible crew/equipment: When water blurs the Father's word book, and the word deliveries appears, a woman appears to the right of him that appears to be a member of the camera crew, or possibly Irene, but she shouldn't be there either, because she is praying with imaginable nuns at that time. (01:06:22)
Visible crew/equipment: When Elise and Tucker open the hidden door, in the closeup of Elise, you can faintly see set-lights reflecting in her and Tucker's eyes. The the room in front of them is totally pitch-black, so there's no other light source that could be creating these light reflections.
Visible crew/equipment: During the opening while Ray and Maggie are driving at night, you can see the lighting equipment for the green screen reflected in Ray's glasses. And throughout the entire movie, these green screens and other production lights can be seen reflected in his glasses in several different scenes. (00:04:00)
Visible crew/equipment: After Taylor is shot and Scott starts to help her up, in a shot down the hall you can briefly see one of the film crew ducking away off camera.