It all started here. Gene Roddenberry's forever famous television series, Star Trek: The Original Series now available on Blu-Ray.
Lasting only 3 seasons, the original Star Trek was followed up by 5 more Star Trek based television series and 11 movies with a 12th said to be currently in production.
Here in the original you get the classic William Shatner as Captain James T. Kirk, Leonard Nimoy as Spock, James Doohan as Montgomery "Scotty" Scott, George Takei as Hikaru Sulu, DeForest Kelley as Dr. Leonard "Bones" McCoy, Nichelle Nichols as Uhura, and Walter Koenig as Pavel Chekov.