I mentioned him, I just feel the need to make it clear when I'm bringing up non-TOS actors as an aside, because when I've done it without the clarification, people have felt the need to point out that I was bringing up non-TOS actors.
And while "TOS movies" is a convenient umbrella shorthand, "The Original Series" is a retroactive subtitle specifically applied to the '60s television series, to distinguish it from all the other Trek properties that have sprung up over the years. Each of the TOS movies is a separate production that already has its own subtitle, and most of them have Roman numerals as well. "The Original Series" was never made part of their already sufficiently distinguished titles.
And while "TOS movies" is a convenient umbrella shorthand, "The Original Series" is a retroactive subtitle specifically applied to the '60s television series, to distinguish it from all the other Trek properties that have sprung up over the years. Each of the TOS movies is a separate production that already has its own subtitle, and most of them have Roman numerals as well. "The Original Series" was never made part of their already sufficiently distinguished titles.