The Enterprise arrives at the planet, Beta lll, in search of
the missing crew of the U.S.S. Archon. Beaming down, the Enterprise
finds an Old West-type culture, run by a powerful, unseen leader,
The Enterprise gang pass themselves off as "Archons".
Locals eventually realize that Kirk and company, " are not
of the body", targeting them from destruction.
Kirk discovers that Landru is actually a computer. Kirk and Spock
destroy the computer, "freeing" the locals to think
for themselves for the first time in thousands of years.
For the World is Hollow,
The Apple, A
Taste of Armageddon