When Raylan is in the car with Dewey Crowe, he tells Crowe that if he keeps talking, he'll put Crowe in the trunk of the car. This line goes back to the movie Hitman (2007). Timothy Olyphant plays Agent 47, who tells Nika he will put her back in the trunk if she keeps talking.
Raylan Givens tells a convict that he's a U.S. Marshal, like in "The Fugitive." Co-star Nick Searcy appeared in the movie The Fugitive (1993).