
The Chinaman Button is the hypothesis that every person has a price for which they would commit murder, a price for which they would press a button to kill an unknown random Chinaman on the other side of the world.

A moderately corrupt businessman loses a contract after an honest client blows the whistle on his overbilling and kickback arrangements. He seeks revenge for the lost contract by attempting to corrupt the honsest man, trying to find out what it will take get him to press the Chinaman Button.

Excellent character development, strong plot, wonderful ending! An excellent episode!