How many movies have Frederick Piper and Jack Warner acted in together?

They have worked on 5 movies together! Their first movie together was Hue and Cry (1947) while their highest rated movie together was It Always Rains on Sunday (1947). They have not worked together since The Blue Lamp (1950). They are most known for their crime films together.

Role
Detective Sergeant Leech
Role
Detective Sergeant Fothergill