Janet MargolinHarper-Smythe Jim AntonioJonathan Connor John QuadeKreeg Commandant Robert SuttonKreeg Captain Craig HuxleyHarpsichordist Robert McAndrewFirst Dink Patricia SmithSkylar (uncredited) Gene RoddenberryExecutive Producer / Teleplay Robert H. JustmanProducer Robert KinoshitaArt Direction Archie R. DalzellDirector Of Photography William Ware TheissCostume Design Harry SukmanOriginal Music Composer Kurt NeumannUnit Production Manager 
