Nick Searcy (U.S. Marshal Chief Deputy Art Mullen) and Leslie Riley (Leslie Mullen) are real-life husband and wife.
This was shot prior to Weight (2014), which features a brawl between Wendy and Daryl Crowe, because of actor availability. Shooting out of order required them to map out the fight scene first so that the makeup department could create the necessary bruises on their faces that matched the punches they take in the fight.
This is the first series appearance of Leslie Riley as Leslie Mullen, wife of Chief Art Mullen. The writers had planned for her to appear earlier in Kill the Messenger (2014), before Art punches Raylan, in which Art is fed up with Raylan and his wife comments on it. However, it was decided that the punch was pivotal enough that the scene with Art and his wife was scrapped.