Ten Laps to Go (movie, 1936)

Larry Evans (Rex Lease), champion race car driver, is envied by his chief rival, Eddie DeSylva (Duncan Renaldo), who has more ambitions than merely winning the races; he has designs on the motor patent held by Corbett (Tom Moore), Larry's employer. Eddie also has a yen for Corbett's daughter, Norma (Muriel Evans), who prefers Larry. Eddie intentionally causes a race wreck that injures Larry and sends him to the hospital.