A Fight to the Finish (1937)

Synopsis
A feud between taxicab companies forms the basis of this drama. The trouble begins when the hero is double-crossed and framed for a murder by his rival with whom he was competing for the position of fleet superintendent in the city's biggest cab company. The hero does not know who framed him until he is released from prison. Enraged, he and some of his old cabbie cronies get together and create their own cab company. The war is on until the police get involved. Eventually, the real murderer is convicted and the hero wins the biggest cab company. ~ Sandra Brennan, All Movie Guide