"Court Martial" *****
Kirk is charged with the death of an officer under his command.
Let me be upfront about this: I have always really liked this episode and I still do. It's full of wonderful moments and dramatic energy.

I love the beautiful mattes we see of Starbase 11. I think this is the episode where the Spock we all recognize has finally arrived. I believe this is the first mention of Starfleet Command as the
Enterprise's operating authority. And I really like how right off they depict the fully interracial makeup of Starfleet. Stone is a black man who has commanded a starship and now commands a starbase. We see other starship commanders who are non white and non American centric. We see more evidence of the
Enterprise's multi-ethnic crew. We also see how even a lowly Personnel Officer appears to hold her commanding officer in high regard. I like Areel Shaw and that she's an old flame of Kirk's who definitely has more going for her than being eye candy. I liked seeing Uhura at Navigation again.
Finally there's Elisha Cook as Samuel T. Cogley who just lights up the screen with his performance. Cogley also represents that element in many of us who aren't quite ready to throw away everything of our past and present in our headlong rush into the future.
I feel juiced and rewarded when I watch this episode. But that isn't to say it's technically perfect. There are flaws to it, some of them are in the depiction of technology (as seen from our current perspective) and some of them are flaws of omission in order to tell a taut story. And there is one creative flub as well.
The creative flub is Kirk's omniscient narrative near the end. It's really unnecessary and something we never had before or since. It's not even offered up as a supplement to the Captain's Log which might have excused it. But it's a minor criticism.
In terms of technology it's tough today to wrap your head around Spock's method of proving the ship's computer had been tampered with. We understand computers today being capable of running a multitude of different programs simultaneously. As I understand it even if one program is misbehaving it doesn't necessarily follow other programs will misbehave as well. The only slimmest rationalization is that the onboard ship's record system---or operational logs---should be tamper proof and the only way to mess with them would result in other systems being corrupted with as well. But this is never mentioned, directly that is. Of course in the real world we know the understanding of how computers work was much more rudimentary and less widely understood in the mid 1960s than it is today.
My other criticism is in terms of how Kirk's case was conducted. Maybe I've watched too much
Law & Order as well as
JAG. And
JAG would be a close fit with this. The prosecution bases their entire case on the computer log extract which everyone is assuming to be infallible and tamper proof. But they offer up no additional corroborative eyewitness testimony or any other evidence. On Cogley's side we see no effort on his part to offer up other witnesses to testify that the ship was indeed on Yellow Alert at the time Kirk allegedly jettisoned the ion pod. And no other technical related evidence as well. Without information to the contrary my sense is that the writers likely didn't bother doing much if any homework on how an actual naval court martial would be conducted, unlike
Law & Order and
JAG who definitely had legal consultants for their stories. Never mind that I'm citing more contemporary style television because I could also use the '50s era film
The Caine Mutiny as an example as well of how JAG cases are conducted.
I think these are legitimate flaws even with the intention to tell a tight and highly dramatic story. Nonetheless I'm able to overlook them even while acknowledging them because the overall story is told so well.