How many movies have John Stuart and Joss Ambler acted in together?

They have worked on 5 movies together! Their first movie together was The Claydon Treasure Mystery (1938) while their highest rated movie together was Penn of Pennsylvania (1942). They have not worked together since Mine Own Executioner (1947). They are most known for their drama films together.

Role
Dr. John Hayling
Role
Julian Briant
Role
William Gardener, Turf Commission
Role
Garth Hope
Role
L.B. Ellington
Role
Chief Sub-Editor