宇宙大作戦
Bottle episodes from "Star Trek: The Original Series" ("Star Trek: TOS") are known for occasionally becoming popular with fans. Examples include "Charlie X", "Journey to Babel", "", "Elaan of Troyius", and "Is There in Truth No Beauty?". The phenomenon has persisted to a lesser extent in later incarnations, with " (") being celebrated by Startrek.com and Amazon.com—among other sources—as "[a]rguably one of the best episodes of "Deep Space Nine" and a jewel in the entire "Trek" canon".