An intergalactic salesman with very interesting wares arrives on the diamond-rich moon of Zanic with an offer that its King seemingly cannot refuse. To subjugate slaves, convince them they're free, says Sammy Sopkins, the Intergalactic Salesman. King Locks has enslaved the entire population to mine his diamonds but, as conditions grow ever more intolerable, the slaves plan a revolt. As they prepare to storm the Bastille, enter Sammy...