Continuity mistake: On the train, the man who approaches Reese wears a silver necklace, which jumps in and out of his top throughout the scene. (00:01:00)
Continuity mistake: A man tries to take Reese's bottle, only to be startled when the seemingly asleep Reese grabs his hand. Throughout the scene, Reese's scarf is either in his hand or not. (00:01:05)