How many movies have Eddie Dunn and Robert Cummings acted in together?

They have worked on 6 movies together! Their first movie together was Border Flight (1936) while their highest rated movie together was Three Smart Girls Grow Up (1939). They have not worked together since Charlie McCarthy, Detective (1939). They are most known for their drama films together.

Role
Ed Slocum - Stagecoach Driver
Role
Dan Trimball, prospector