How many movies have Millicent Martin and William Rushton acted in together?

They have worked on 2 movies together! Their first movie together was Nothing But the Best (1964) 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 Those Magnificent Men in Their Flying Machines or How I Flew from London to Paris in 25 Hours 11 Minutes (1965).