Was it in the seventies, when the popularity of the original show in syndication helped to make interest in an aborted second series (Phase II) that turned into Star Trek: The Motion Picture?
Was it in the eighties, when after several successful movies had hit the box office, a new TV series that took place 100 years after the original was created and became successful?
Was it in the nineties, whenever the Next Generation was having pretty successful films at the same time Deep Space Nine and Voyager were airing?
Discuss.