Notes: "Collector's Item" was translated (by an uncredited translator) as "Esemplari di prim'ordine" "Dead Man's Planet" was translated (by an uncredited translator) as "Il pianeta dell'uomo morto" "Dead or Alive?" was translated (by an uncredited translator) as "Vivo o morto?" "A Death in the House" was translated (by an uncredited translator) as "Il compagno" "The Cave of Night" was translated (by an uncredited translator) as "La caverna della notte" "Assignement's End" was translated (by an uncredited translator) as "Termine della missione" "Something for Nothing" was translated (by an uncredited translator) as "Niente per niente!"