Star Trek: The Original Seriesseason 2 includes some of the franchise's most iconic episodes, but others can easily be skipped over entirely. While most fans can find something to like in all of Captain James T. Kirk's (William Shatner) adventures, some episodes hold up better than others. Television shows of the 1960s were not concerned with continuity, so most TOS episodes can be enjoyed in any order and even skipped without confusion. Some episodes, however, are too good to miss, while others reveal important character information or introduce concepts that become important in later Star Trek stories.