Continuity mistake: When Gillian and Eli talk with commander Markov about what happened with the X-48, he says "I was at the cruising altitude of 10,000 feet... Actually, ten-thousand-five."When they play back the recording, Markov says "actually, ten-thousand-five-hundred." (00:11:35 - 00:17:20)
Continuity mistake: 1.08 (Depraved Heart) Lightman is working late and his daughter drops by to bring him Thai food. As she's walking towards her father, her arms are crossed. Cut to the immediate shot from behind, and her arms are down at her sides.