O'Malley Rides Alone Mounties O'Malley and Calhoun are sent to see why miners are not returning with their gold. Arriving, they recover the gold from a robbery attempt. Details Casts Galleries Posters Title O'Malley Rides Alone Release Date 1930-01-01 Runtime 01 Hours 00 Minutes Genres Action Adventure Romance Western Production Companies J.P. McGowan Productions, Grapevine Video Production Countries United States of America Bob Custer... Sergeant Kirk O'Malley... Phyllis Bainbridge... Joyce McGregor... Martin Cichy... Sled Sassoon - aka Brag... J.P. McGowan... Angus McGregor... Bud Osborne... Bull - Henchman... Cliff Lyons... Henchman... Perry Murdock... Trooper Dan Calhoun... Slim Whitaker... Ullik... Original Size (1872x1053) Original Size (500x750)