Two cabbies with too much time on their hands, and a love for mystery novels find themselves in the middle of solving a real one. Julius and Moe imagine themselves as heros in a big crime investigation. They see a suspect from a crime story they just read about in their pulp magazine.
A dead body is uncovered. and now its time to dig up clues to hand over to the cops to prove they found the right killer. Will the cops see it their way, or as intruders who have tampered with a crime scene, and could easily be suspects themselves?
To clear themselves the cabbies find a dame who is known to be connected to the crime. Things go badly when the pistol packing woman takes them, and their cab hostage as she tries to make a quick get away. Bullets fly with the police in hot pursuit. How will this comic caper end? Join in for the ride as the final scene brings justice and closure.