The bank heist sequence was shot entirely in one long take in Montrose, California, with no one besides the principal actors and people inside the bank alerted to the operation. This one-take shot included the sequence of driving into town to the bank, distracting and then knocking out a patrolman, and making the get-away. This was done by simulating the interior of a sedan with a stretch Cadillac with room enough to mount the camera and a jockey's saddle for the cameraman on a greased two-by-twelve board in the back. Lewis kept it fresh by having the actors improvise their dialogue.