How many movies have Angela Thorne and John Gielgud acted in together?

They have worked on 2 movies together! Their first movie together was Oh! What a Lovely War (1969) and was their highest rated movie together. They have not worked together since The Human Factor (1979).

Role
Lady Mary Hargreaves
Role
Brigadier Tomlinson
Role
Elizabeth May 'Betty' Smith
Role
Count Leopold Von Berchtold