How many movies have Fred Emney and James Robertson Justice acted in together?

They have worked on 4 movies together! Their first movie together was The Fast Lady (1962) while their highest rated movie together was Those Magnificent Men in Their Flying Machines or How I Flew from London to Paris in 25 Hours 11 Minutes (1965). They have not worked together since Doctor in Trouble (1970). They are most known for their comedy films together.