In the bed in Vegas, Karyn puts her cigarette in the ashtray and the shot cuts to Deuce coming out of the bathroom and Karyn puts her cigarette in the ashtray again.
When Deuce and Chucky get out of the blue T-Bird in their opening scene, the subtitle reads 1972, however, in their second robbery scene, the radio announcer says authorities are looking for a blue 1974 T-Bird.
In the car, Deuce points the gun at Chucky's forehead. The shot changes to looking over Chucky's shoulder and the gun is now pointed at his mouth and when it changes to a view from the rear of the car, it is back to the forehead.
In a close up of Deuce's face, the glue from his fake mustache is visible.
In several scenes modern cars and cars newer than 1975 are visible in window reflections. For instance from a store front and a motel.
The registration plates on the cars are from the 2010s. In 1972, there were plates with a different design format.
At 47:24 the trunk of a Mercedes SL Convertible is being closed. While the body style of the car model remained the same until 1989, the wheels on this car were not available until 1986 at the earliest.
In one of the early scenes, Deuce is driving a van out of a side street, making a turn around the parking garage. The garage was built in the mid 1980s.