How many movies have D.J. Williams and Tod Slaughter acted in together?

They have worked on 4 movies together! Their first movie together was Maria Marten, or The Murder in the Red Barn (1935) while their highest rated movie together was It's Never Too Late to Mend (1937). They have not worked together since It's Never Too Late to Mend (1937). They are most known for their horror films together.