S2.E1 ∙ The Pirates of OrionSat, Sep 7, 1974Spock contracts a fatal disease, and the medicine required for his cure is stolen by Orion pirates.6.5/10 (705)Rate
S2.E2 ∙ BemSat, Sep 14, 1974The Enterprise crew is being observed to evaluate their suitability to meet with advanced civilizations.6.1/10 (702)Rate
S2.E3 ∙ The Practical JokerSat, Sep 21, 1974The computer of the Enterprise gains partial sentience and a taste for playing practical jokes on the crew.6.4/10 (711)Rate
Top-ratedS2.E4 ∙ AlbatrossSat, Sep 28, 1974Dr. McCoy is arrested and charged with causing an alien plague.6.8/10 (688)Rate
S2.E5 ∙ How Sharper Than a Serpent's ToothSat, Oct 5, 1974The Enterprise runs into a being which once visited Earth and influenced the Mayan culture.6.4/10 (676)Rate
Top-ratedS2.E6 ∙ The Counter-Clock IncidentSat, Oct 12, 1974The Enterprise finds itself trapped in a 'negative universe' which causes the crew to begin to grow younger and younger toward infancy.7.0/10 (700)Rate