Yvonne Craig (1937- as the psycho Orion Slave Girl Marta (way hotter than Susan Oliver)
Sherry Jackson (1942- as the android Andrea
Andrea Dromm (1941- as Yeoman Smith
Sherry Jackson..
Andrea - wow!
Ms. Craig a.k.a Batgirl.
...except at the end we find out her "beauty" is also an illusion from the Talosians and her "true" appearance is like this:
So basically, the only time we actually see a "real" Orion woman ("green-skinned chicks" for the non-trekkies out there) is Marta. Who I agree with Field was hotter than Vina, unfortunately she was an inmate at an insane asylum.
The only other time we see an Orion girl in TOS is during the new "alternate timeline" ("insanely non-canon" for purist trekkies) movie, Uhura's roomate at the academy, Gaila. Unfortunately I can't find a good pic:
But she's played by the even more insanely hot actress, Rachel Nichols:
Yvonne Craig lived just behind my house (on the next street) in Dallas before she left for CA. As a young boy, and her in her early-mid teens... well, let’s just say I was “fascinated” by her beauty! .......Yvonne was also Batgirl on the campy Batman TV series.