How many movies have Joseph P. Kennedy Sr. and Stuart Erwin collaborated on?

They have worked on 2 movies together! Their first movie together was The Sophomore (1929) while their highest rated movie together was The Trespasser (1929). They have not worked together since The Trespasser (1929).

Crew
Executive Producer
Role
Reporter (uncredited)
Crew
Producer
Role
Radio Broadcast Technician (uncredited)