How many movies have Helen Grady and Mark Benton acted in together?

They have worked on 1 movie together! Their first movie together was Boys On Film 8: Cruel Britannia (2012) and was their highest rated movie together. They have not worked together since Boys On Film 8: Cruel Britannia (2012).

Role
Fleur (segment "I Don't Care")
Role
Phil (segment "I Don't Care")