A is for Mr. Atoz. The not so friendly travel agent on the planet Sarpeidon. B is for Bela Oxmyx, one of the two most powerful crime bosses on planet Sigma Iotia II at the time of the Enterprise's visit in 2268. C is for Carl Spock. Baddest science officer in th' Star Fleet. D is for Denebian slime devils. E is for Exterior Holographic Projectors. Allowed a Romulan ship to appear as many different ships. F is for Ben Finney. Ultimately, he determined that others had to be made to pay for the consequences of his one little mistake.