My Top 20 episodes of the "Star Trek" franchise from 1966 to 2005.
In the case of the two-parters "The Best of Both Worlds", "Scorpion", "Year of Hell" and "In a Mirror, Darkly", both parts are counted.
"Far Beyond the Stars" gets my vote as the best episode in "Star Trek" history.
The list consists of four episodes each of "The Original Series" and "Voyager", five each of "The Next Generation" and "Deep Space Nine" and two of "Enterprise".