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 which a full 105-minute segment was devoted. (For details on each episode's original airdate, see .) Leonard Nimoy hosted a second run from December 28, 1998 to March 24, 1999, but not all the episodes were broadcast because the show was abruptly cancelled before completion. In September 2006, CBS Paramount Domestic Television (now known as CBS Television Distribution, the current rights holders for the "Star Trek" television franchises) began syndication of an enhanced version of "Star Trek: The Original Series" in high definition with new CGI visual effects. Under the direction of "Star Trek" producer David Rossi, who consulted with