The Cowboy Ace (1921)Not rated yetDramaWesternCountry of originNot yet available · likely United States (estimated from cast and crew)CastAl Hart as Pete FilsonJack Mower as Bill GastonRobert Conville as 'Snake' BullardEthel Dwyer as Ethel FilsonRed Bush as SelfCrewLeonard Franchon · DirectorW.M. Smith · WriterA.H. Vallet · Cinematographer