as Dad Southern
as Prof. Benjamin
as Doctor James
as Cabot (uncredited)
as Sam Jones (uncredited)
as Minister
as Mr. Woody
as Louis Havener
as Reporter (uncredited)
as Stage Manager (uncredited)
as Parker's Secretary
as Coroner (uncredited)
as Mr. Sterling (uncredited)
as Chemistry Lab Director (uncredited)
as Doc Hargrove (uncredited)
