An Unseen Enemy (1912 Film) -- Directed By D.W. Griffith -- Full Movie

A brother and his two younger sisters inherit a modest amount from their father. When the brother is away, their shady housekeeper decides to take it for herself -- IMDB

Directed by D. W. Griffith
Written by Edward Acker
Starring Lillian Gish
Dorothy Gish
Harry Carey
Elmer Booth
Robert Harron
Cinematography G. W. Bitzer
Music by Robert Israel (new score)
Production
company

Biograph Company
Distributed by General Film Company
Release date

September 9, 1912

Running time
15–16 minutes
(1 reel, full)
Country United States
Language Silent (English intertitles)