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 series via its CBS All Access premium streaming service. It has all full-length episodes, without the new CGI, like the tv.com app, and is available to users in the USA with subscription without ad interruptions. In January 2007, the first season of "Star Trek: The Original Series" became available for download from Apple's iTunes Store. Although consumer reviews indicate that some of the episodes on iTunes are the newly "remastered" editions, iTunes editors had not indicated such, and if so, which are which. All first-season episodes that had been remastered and aired were available from iTunes, except "Where No Man