<Tr> <Td_colspan="8"> Captain Kirk, Chekov and Uhura are kidnapped by powerful disembodied aliens and forced to fight in gladiatorial contests for the aliens' gambling entertainment . </Td> </Tr> <Tr> <Th> 46 </Th> <Td> 17 </Td> <Td> "A Piece of the Action" </Td> <Td> 4598.0 </Td> <Td> James Komack </Td> <Td> Story by: David P. Harmon Teleplay by: David P. Harmon and Gene L. Coon </Td> <Td> January 12, 1968 (1968 - 01 - 12) </Td> <Td> 49 </Td> </Tr> <Tr> <Td_colspan="8"> The Enterprise visits a planet with a violent culture based on Americas 1920s prohibition era . </Td> </Tr> <Tr> <Th> 47 </Th> <Td> 18 </Td> <Td> "The Immunity Syndrome" </Td> <Td> 4307.1 </Td> <Td> Joseph Pevney </Td> <Td> Robert Sabaroff </Td> <Td> January 19, 1968 (1968 - 01 - 19) </Td> <Td> 48 </Td> </Tr>

Star trek the original series season 2 episode 1