This is an 18 card set.
Peter (Richard Benjamin) and John (James Brolin) have paid big bucks to be entertained at the fantasy resort of Westworld. They can live out the dreams of the old west without coming to harm. They are constantly challenged by a robotic gunslinger (Yul Brynner) but as time passes the robots begin to malfunction and they find themselves in a battle against a relentless killer.
The story of each character is told on the reverse of each card.
A 54 card movie storyboard set is also available.