Continuity mistake: The kerosene lamp by Brisco's head disappears in the shots with the Professor kneeling beside him, but reappears in the shots of Brisco without the Professor.
Continuity mistake: Matthew invited Ingrid to eat with them in the previous episode. In this episode, he acts like he's meeting her for the first time.
Continuity mistake: One of the men attempting to kill Walker holds up his AK pattern rifle after one of his crew members is killed. If you look at the rifle, you can see that the safety is on and as a result, would not fire if he squeezed the trigger. Before and after this shot, the safety is seen in the off position. (00:22:55)