Question: Which role did this American actress, writer, and humorist who guest-starred in Rosemary's Baby play in the "Star Wars" films?
Sentence (from "Rosemary's Baby (30 Rock)"): Guest stars in this episode include Elijah Cook, Carrie Fisher, Marcella Roy, Paul Scheer, Megan Blake Stevenson, Jean Villepique and Stuart Zagnit.
Relevant evidence: Yes