Star Trek: The Animated Series were added to the cast—claiming that Sulu and Uhura were of importance as they were proof of the ethnic diversity of the 23rd century and should not be recast. Nimoy also took this stand as a matter of principle, as he knew of the financial troubles many of his "Star Trek" co-stars were facing after cancellation of the series. Koenig was not forgotten, and later wrote an episode for the series, becoming the first "Star Trek" actor to write a "Star Trek" story. Koenig wrote "The Infinite Vulcan", which had plot elements from the original "Star Trek" episode "Space Seed"
Star Trek: The Original Series "Star Trek: The Original Series" that he doubted the rumor about "Pravda", since "Star Trek" had never been shown on Soviet television. It has also been claimed that the former member of The Monkees, Davy Jones, was the model for Mr. Chekov. In addition, the series frequently included characters (usually security personnel wearing red uniforms) who are killed or injured soon after their introduction. So prevalent was this plot device that it inspired the term "redshirt" to denote a stock character whose sole purpose is to die violently to show the danger facing the main characters. "Star Trek" made celebrities