Having received a Priority One distress call from an outlying space station, the Enterprise arrives to find they have been summoned there by a Federation commissioner merely to protect a shipment of seeds meant to sow wheat on Sherman's planet. The planet is also coveted by the Klingons, who are taking shore leave at the station. The trouble arises with tribbles - small furry creatures that seem to multiply without end. However, their fortuitous presence reveals both a problem with the wheat and a traitor on the space station. Written by
Did You Know?
does not appear in this episode. For much of the second season, he was filming The Green Berets
(1968). Many scenes written for Sulu were switched over to Chekov. See more
During the famous bar brawl, one of the extras cannot keep a straight face and is clearly trying to keep from laughing out loud (you see him, wearing a blue shirt, when Scotty and Korax have each other by the collar). See more
Captain Kirk, I consider your security measures a disgrace. In my opinion, you have taken this entire, very important project far too lightly.
On the contrary, sir. I think of this project as very important. It is YOU I take lightly.