Tonight's episode was the unimaginatively titled 'Court-Marital'.
As you might guess, a court room drama, except, this being Trek, Shatner still gets his shirt ripped in a punch up near the end, and he also get to snog one of his many galactic conquests, this one being none other than the prosecuting council!
The frankly balmy plot also features relocating the captain's trial part way through to his ship with little explanation given in advance, and a 'white noise detector' which is blatantly a microphone.
It turns out the only real crime was committed by the designer of this dress:
2 monkeys.