Continuity mistake: After Micro/David Lieberman, naked and tied up to a chair, types the code in his PC, he pokes Frank's right arm, but in the next cut Frank grabs his left arm as if that's the one that hurts. (00:37:47)
Continuity mistake: The flashback to Ahmad Zubair being tortured is different than the video Frank watches in the previous episode, Two Dead Men. For example, in the video, after the masked man stops choking Zubair, he keeps talking in Pashto. But in the flashback, his hands are around Zubair's neck the entire time and then speaks English before having him shot.
Answer: He calls him back.