How many movies have Grayce Mills and Joan St. Oegger collaborated on?

They have worked on 2 movies together! Their first movie together was Harvey (1950) and was their highest rated movie together. They have not worked together since Running Wild (1955).

Role
Osanger's Mother (as Grace Mills)
Crew
Hairstylist
Role
Mrs. Ethel Chauvenet (as Grace Mills)
Crew
Hairstylist