As per Otto’s response – those tv-show movies are usually specials and can be added as such.
If you’re looking for content beyond those specials you can comment/vote in the existing feature suggestion asking for that exact feature (e.g. to avoid distracting/dispersing votes by having multiple suggestions on the same topic).
Therefore closing this thread as you (a) can already handle specials and (b) there’s already an existing suggestion with the exact same scope.
