The kinetic objects, with the rolling glass marbles, are designs of Dutch artist Mark Bischof.
When Willy Beachum is in his office, the boxes behind his desk are labelled "People vs. Morgenthau". Kramer Morgenthau was the cinematographer for this movie, and another box reads "People vs. Beaupre". Steven F. Beaupre was the second assistant director.
The car driven by Ted Crawford (Sir Anthony Hopkins) is a Porsche Carrera GT (ten cylinder, 612 horsepower). After 1,270 handcrafted pieces, Porsche cancelled the series in April 2006. The price was about $670,000.
The house used as Willy Beachum's (Ryan Gosling's) house is 3101 Minnesota Street, Los Angeles, California. Across the road is 3104 Minnesota Street, which was used as Mick Haller's (Matthew McConaughey's) house in La défense Lincoln (2011).