Spock, McCoy, Scotty and a few others get trapped on a planet with aggressive humanoids that throw a lot of spears. Kirk races against time to find them (The group of crewmen, not the aggressive humanoids or the thrown spears…good parody idea though! One in a row!).
Decent, and worth watching for the focus on Spock at least.
Highlights:
Spock’s leading role
Spock admitting that logic does not always have all the answers
Spockism: “I neither enjoy the idea of command, nor am I frightened of it. It simply exists.”