How many movies have Barbara Markham and Jill Goldston acted in together?

They have worked on 2 movies together! Their first movie together was Sunday Bloody Sunday (1971) and was their highest rated movie together. They have not worked together since Flash Gordon (1980).

Crew
Dialogue Coach
Role
Flashback Friend of Dr. Hans Zarkov (uncredited)
Role
Party Guest
Role
Woman at Synagogue (uncredited)