Charlie Evans, the sole survivor of a transport crash, is transferred to the Enterprise from a different ship. Why are they so eager to rid themselves of him, though? There's more to Charlie than meets the eye...
Quest roles:
Frank da Vinci(Lt. Clifford Brent), Eddie Paskey(Lieutenant Leslie (uncredited)), Grace Lee Whitney(Yeoman Janice Rand), Robert Walker Jr.(Charlie Evans), Gene Roddenberry, Abraham Sofaer(Melkotian (voice)), Ron Veto(Harrison), Charles Stewart(Captain Ramart), Patricia McNulty(Yeoman Tina Lawton)