How many movies have William Berke and William Malan collaborated on?

They have worked on 4 movies together! Their first movie together was Slow as Lightning (1923) and was their highest rated movie together. They have not worked together since The Fighting Three (1927). They are most known for their western films together.

Role
Mortimer Fenton
Role
Pat Mc Guire - the Irishman (as William Mahlen)