How many movies have Donald Pleasence and Margaret Leighton acted in together?

They have worked on 3 movies together! Their first movie together was The Madwoman of Chaillot (1969) while their highest rated movie together was Trial by Combat (1976). They have not worked together since Trial by Combat (1976). They are most known for their comedy films together.

Trial by Combat (1976)

Role
Sir Giles Marley
Role
Ma Gore

From Beyond the Grave (1974)

Role
Jim Underwood
Role
Madame Orloff

The Madwoman of Chaillot (1969)

Role
The Prospector
Role
Constance, the Madwoman of Passy