The top mistakes in Ride 'Em Cowboy http://www.moviemistakes.com/film5076 en Sat, 11 Oct 2008 05:55:24 +0000 87638 When Abbott and Costello are on the train. Costello walks over to see the guys playing poker. In the background a man closes the back door of the train. As Costello passes you see the door is open again and the same guy closes it again.