How many movies have Fred Emney and John Le Mesurier acted in together?

They have worked on 4 movies together! Their first movie together was Those Magnificent Men in Their Flying Machines or How I Flew from London to Paris in 25 Hours 11 Minutes (1965) while their highest rated movie together was The Italian Job (1969). They have not worked together since Doctor in Trouble (1970). They are most known for their comedy films together.