The Enterprise investigates the disappearance of a merchant ship crew on a planet ruled by a twentieth-century incarnation of ancient Rome.

Allen Pinson, Bart La Rue, Bob Orrison, Gil Perkins, Ian Wolfe, Jack Perkins, Logan Ramsey, Lois Jewell, Max Kleven, Paul Baxley, Paul Stader, Rhodes Reason, Tom Steele, William Bramley, William Smithers