Visible crew/equipment: At Hoover Dam, after the salute, when Defense Secretary Keller speaks with Lennox and Epps, the reflection of the white reflector screen is visible on Keller's glasses. What's more, the boom mic's reflection is actually visible within the reflector screen's reflection. Two for the price of one. (01:35:30)
Visible crew/equipment: When Cad and Shoeshine are sitting down at brunch, you can see a crew member reflected on the brunch.
Visible crew/equipment: In the scene where Doyle is talking to the helicopter pilot at the park, you can see another pilot on the left side of Doyle's head for a split second. (01:14:50)
Visible crew/equipment: When El Wray and the police arrive at the hospital as Dakota drives off, at the very back of the shot is the crane used for the lighting (confirmed on audio commentary).
Visible crew/equipment: After the first Alice clone dies in the movie and Dr. Issacs takes off his helmet, look at the scientist to HIS right(our left) you can see the boom operator in his reflective mask along with the camera operator. (00:04:50)
Visible crew/equipment: When Von Doom puts his mask back on the camera turns around him and the camera shadow is visible on his cloak.
Visible crew/equipment: When Zoe climbs into the open widow and straddles it, the car reverses, exposing tire tread marks on the road left from a previous take of this same shot. The car turns left and accelerates, leaving a second set of such tracks. (01:39:55)
Visible crew/equipment: Toward the end, as the two Species females are fighting, one jumps from an overhead beam. As she descends, the black safety cable for the stunt person is visible.
Visible crew/equipment: When walking on the downtown strip towards the casino you can see a cop following him, also a cop keeping the people away for him to walk in to the casino.