Thundering Hoofs plot
"Gun War on the Range! Romance on the Prairie!"
Bill Underwood finds himself at odds with his father and prefers a life as a cowboy to running his father's stagecoach line. Underwood and his partners Smokey Ryan and Whopper Hatch are on their way to Durango when they prevent a stagecoach robbery. It's a stagecoach from the Kellog Stage Line, a company his father has been trying to buy. However, Steve Farley, his father's lawyer, cheated him during the negotiations. Arriving in Durango, Bill finds out that Farley is still active and has turned the Kellog Stage Line coachmen against the owner and his daughter. Bill is hired as a coachman by Kellog to deal with Farley.