This is an 18 card set.
John Wayne arrives in town as Rocklin, a man hired by the now deceased rancher Red Cardell. There are plenty of people interested in talking Clara Cardell out of her inhertance and Rockinis caught in the middle of the corruption he finds. Also stars Ella Raines as Arly and Gabby Hayes as Dave. 
The story of the movie is told on the reverse of each card.
An 18 card movie character set is also available.