[TOS] Season 2, Episode 11 (Netflix: S2 E11): Friday’s Child
Your opinion of this episode might depend on how forgiving you are of ridiculous outfits. One of my favorite story telling techniques is to not fill every shot with something that looks stupid. Maybe we’ve seen this one too many times, and are no longer shocked by the costumes, so we’ve started to appreciate the cool things about the episode. We like the situation created between the Klingons and Starfleet, we like some of the aspects of the aliens, and we like Bones.
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Read more at Memory Alpha
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Notes:

It looks like these costumes were built from the leftovers from 5 other dumb looking costumes they had laying around.

It didn’t take long before a red shirt goes down. The sound of their ninja stars flying through the air is comical

A Klingon is already on the planet. The Klingons and Starfleet are competing over the support of the aliens because they have a really important resource/plot device.

The leader has to decide who to side with. The Klingons understand them and relate to them better, but Starfleet is more honest…oh, and Starfleet won’t conquer their planet

Kirk saves a lady from being killed, but he touched her which is against the law, so she wants him killed

The lady goes out and says she killed the three of them while they were asleep. The Klingon wants to go check

Kirk doesn’t like that guy.
Kirk: “There’s just one thing I want”
Spock: “The Klingon?”
Kirk: “One of us must get him”
Spock: “Revenge, captain?”
Kirk: “Why not”
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