Hawkes car is actually a 73-74 Nova, Not a 68-72. The front end was converted for a more well known style.

Carl and Deborah Neville are played by real life husband and wife Robyn Lively and Bart Johnson, the latter of whom is the brother of one of the film's producers, Brad Johnson.

8 minutes into the director's commentary, Eshom Nelms and Ian Nelms talk about "car porn", how beautiful and powerful the Nova was, and that it was a real quarter track car.

John Hawkes and Robert Forster also worked together in the film Too Late (2015).

Robert Forster also acted in a similarly titled film that also came out in 2017 entitled Small Crimes (2017).

At the very end: "In memory of James Carl Kelly who loved movies and muscle cars..."

Robert Forster ("Ed") and Don Harvey ("Jeff") were strangely connected in disappearing Saul Goodman (AKA Jimmy McGill) in "Better Call Saul" as Ed in Albuquerque made the arrangements including Jeff driving Saul in his taxi in Omaha.

Heather Beers and Adam Johnson worked together in Charly (2002).