Continuity mistake: When the Siberian siblings have supper, one is sitting higher than the other, who's perpendicular to him. A shot later, they're parallel to each other and the smallest kid is now taller.
Continuity mistake: When the tidal wave is about to break into the control room, the guy next to the window suddenly grows a toupee.
Continuity mistake: Before the wave enters the control room, there's a TV on the right. When the water breaks in, the TV disappears.
Continuity mistake: Malden enters a bar to meet Connery. Sitting on Connery's right is a white-hared guy, so Malden sits on his left. We switch to watch the TV, and when we return, Malden is now on Connery's right.
Continuity mistake: When we see Dr Bradley in the back seat of the limousine on his way to the meeting, he is wearing a white shirt and a black tie. When he arrives at the meeting room, he is now wearing a black shirt and striped tie.
