How many movies have Bryan Foy and Irving Foy collaborated on?

They have worked on 2 movies together! Their first movie together was A Favorite Fool (1915) while their highest rated movie together was Chips of the Old Block (1928). They have not worked together since Chips of the Old Block (1928).

Role
One of the Widow's Children (as Seven Little Foys)
Role
One of the Widow's Children (as Seven Little Foys)