The next time we see Tare he's grown up back in town. He's also left military service behind. He reunites with his childhood friends and they decide to go to a carnival.
There he meets a kindred spirit in sharpshooter Annie Laurie Starr (Peggy Cummins) and goes to work at the carnival. They are attracted to one another and after upsetting the carnival owner who lusts after Starr, they both get fired. Soon, on Starr's behest, they embark on a crime spree, with Starr as the brains and Tare as the trigger man. They are tracked by police to a swamp where they both die.
The picture was originally slated for Monogram release, yet the producers, the King Brothers Productions, chose United Artists as the distributor. As such, Gun Crazy enjoyed wider exposure.
In an interview with Danny Peary, director Joseph H. Lewis revealed his instructions to actors John Dall and Peggy Cummins:
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.
Critic and author Eddie Muller wrote, "Joseph H. Lewis's direction is propulsive, possessed of a confident, vigorous simplicity that all the frantic editing and visual pyrotechnics of the filmmaking progeny never quite surpassed.
Sam Adams, critic for the Philadelphia City Paper, wrote, "The codes of the time prevented Lewis from being explicit about the extent to which their fast-blooming romance is fueled by their mutual love of weaponry (Arthur Penn would rip off the covers in Bonnie and Clyde, which owes Gun Crazy a substantial debt), but when Cummins' six-gun dangles provocatively as she gasses up their jalopy, it's clear what really fills their collective tank.
The review aggregator Rotten Tomatoes reported that 100% of critics gave the film a positive review, based on twelve reviews.