How many movies have Peter Cushing and Roberta Tovey acted in together?

They have worked on 2 movies together! Their first movie together was Dr. Who and the Daleks (1965) while their highest rated movie together was Daleks' Invasion Earth: 2150 A.D. (1966). They have not worked together since Daleks' Invasion Earth: 2150 A.D. (1966).