In Theatre Appreciation class today, we watched the film version of Robert Anderson's play starring Melvyn Douglas and Gene Hackman--and featuring Lovelady Powell and Daniel Keyes in supporting roles!  I noticed her name in the opening credits, but missed his until the end.  I didn't even recognize our former cemetery caretaker in his role as Dr. Mayberry.  I just thought that this would be interesting DS trivia to pass along.
 
ProfStokes