Filmagem e produção

(The Nolan's house)

(Studio)

(Location of gas station where Ruth Roman stops for gas at night and then in the day with Mercedes McCambridge.)

(Location of drug store where Ruth Roman sees Richard Todd. When she's outside, you can see highway signs that show Rte 66 turns there at 7th St. Also, there's a directional sign that says "Ajo Pass" in the movie, but it's missing some letters and should read, "Cajon Pass.")