Joan Collins – Edith Keeler
Let’s be honest, Joan Collins doesn’t need much of an introduction. Everyone knows the English actress, columnist, and author. Collins started acting in 1951 and has since climbed Hollywood’s success ladder as a walking legend. If you recall, Collins appeared in the original Star Trek, in the episode “The City on the Edge of Forever”, as Edith Keeler.
Joanna Cassidy – T’Les
For two episodes of Star Trek: Enterprise, the Golden Globe Award winner made an appearance. Now the 72 year old may have started acting in 1965, but Joanna Cassidy is still acting now.