Those 17 Characters in star trek that crossed the barriers from series to series.
I skipped T’Pau, because I was actually listing those who were played by the same actor/actress.
I also skipped those individuals whom appeared in the episodic crossover of Deep Space Nine and The Original Series.
The Original Series:
The Next Generation:
Deep Space Nine:
If you think I missed someone, drop me a COMM, I will gladly take your commentary under review.
Dif-tor heh smusma.